2039042028400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{87743}}^1$

素因数の和:87924

約数の個数: 240

約数和(自身を含む): 5453945925120

約数和(自身を除く): 3414903896720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 109, 130, 164, 200, 205, 208, 218, 260, 325, 328, 400, 410, 436, 520, 533, 545, 650, 656, 820, 872, 1025, 1040, 1066, 1090, 1300, 1417, 1640, 1744, 2050, 2132, 2180, 2600, 2665, 2725, 2834, 3280, 4100, 4264, 4360, 4469, 5200, 5330, 5450, 5668, 7085, 8200, 8528, 8720, 8938, 10660, 10900, 11336, 13325, 14170, 16400, 17876, 21320, 21800, 22345, 22672, 26650, 28340, 35425, 35752, 42640, 43600, 44690, 53300, 56680, 58097, 70850, 71504, 87743, 89380, 106600, 111725, 113360, 116194, 141700, 175486, 178760, 213200, 223450, 232388, 283400, 290485, 350972, 357520, 438715, 446900, 464776, 566800, 580970, 701944, 877430, 893800, 929552, 1140659, 1161940, 1403888, 1452425, 1754860, 1787600, 2193575, 2281318, 2323880, 2904850, 3509720, 3597463, 4387150, 4562636, 4647760, 5703295, 5809700, 7019440, 7194926, 8774300, 9125272, 9563987, 11406590, 11619400, 14389852, 17548600, 17987315, 18250544, 19127974, 22813180, 23238800, 28516475, 28779704, 35097200, 35974630, 38255948, 45626360, 46767019, 47819935, 57032950, 57559408, 71949260, 76511896, 89936575, 91252720, 93534038, 95639870, 114065900, 124331831, 143898520, 153023792, 179873150, 187068076, 191279740, 228131800, 233835095, 239099675, 248663662, 287797040, 359746300, 374136152, 382559480, 392123467, 456263600, 467670190, 478199350, 497327324, 621659155, 719492600, 748272304, 765118960, 784246934, 935340380, 956398700, 994654648, 1169175475, 1243318310, 1438985200, 1568493868, 1870680760, 1912797400, 1960617335, 1989309296, 2338350950, 2486636620, 3108295775, 3136987736, 3741361520, 3825594800, 3921234670, 4676701900, 4973273240, 5097605071, 6216591550, 6273975472, 7842469340, 9353403800, 9803086675, 9946546480, 10195210142, 12433183100, 15684938680, 18706807600, 19606173350, 20390420284, 24866366200, 25488025355, 31369877360, 39212346700, 40780840568, 49732732400, 50976050710, 78424693400, 81561681136, 101952101420, 127440126775, 156849386800, 203904202840, 254880253550, 407808405680, 509760507100, 1019521014200, 2039042028400]

約数ペア:

[(1, 2039042028400), (2, 1019521014200), (4, 509760507100), (5, 407808405680), (8, 254880253550), (10, 203904202840), (13, 156849386800), (16, 127440126775), (20, 101952101420), (25, 81561681136), (26, 78424693400), (40, 50976050710), (41, 49732732400), (50, 40780840568), (52, 39212346700), (65, 31369877360), (80, 25488025355), (82, 24866366200), (100, 20390420284), (104, 19606173350), (109, 18706807600), (130, 15684938680), (164, 12433183100), (200, 10195210142), (205, 9946546480), (208, 9803086675), (218, 9353403800), (260, 7842469340), (325, 6273975472), (328, 6216591550), (400, 5097605071), (410, 4973273240), (436, 4676701900), (520, 3921234670), (533, 3825594800), (545, 3741361520), (650, 3136987736), (656, 3108295775), (820, 2486636620), (872, 2338350950), (1025, 1989309296), (1040, 1960617335), (1066, 1912797400), (1090, 1870680760), (1300, 1568493868), (1417, 1438985200), (1640, 1243318310), (1744, 1169175475), (2050, 994654648), (2132, 956398700), (2180, 935340380), (2600, 784246934), (2665, 765118960), (2725, 748272304), (2834, 719492600), (3280, 621659155), (4100, 497327324), (4264, 478199350), (4360, 467670190), (4469, 456263600), (5200, 392123467), (5330, 382559480), (5450, 374136152), (5668, 359746300), (7085, 287797040), (8200, 248663662), (8528, 239099675), (8720, 233835095), (8938, 228131800), (10660, 191279740), (10900, 187068076), (11336, 179873150), (13325, 153023792), (14170, 143898520), (16400, 124331831), (17876, 114065900), (21320, 95639870), (21800, 93534038), (22345, 91252720), (22672, 89936575), (26650, 76511896), (28340, 71949260), (35425, 57559408), (35752, 57032950), (42640, 47819935), (43600, 46767019), (44690, 45626360), (53300, 38255948), (56680, 35974630), (58097, 35097200), (70850, 28779704), (71504, 28516475), (87743, 23238800), (89380, 22813180), (106600, 19127974), (111725, 18250544), (113360, 17987315), (116194, 17548600), (141700, 14389852), (175486, 11619400), (178760, 11406590), (213200, 9563987), (223450, 9125272), (232388, 8774300), (283400, 7194926), (290485, 7019440), (350972, 5809700), (357520, 5703295), (438715, 4647760), (446900, 4562636), (464776, 4387150), (566800, 3597463), (580970, 3509720), (701944, 2904850), (877430, 2323880), (893800, 2281318), (929552, 2193575), (1140659, 1787600), (1161940, 1754860), (1403888, 1452425)]