2076540400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 5839804800

約数和(自身を除く): 3763264400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 59, 76, 80, 88, 95, 100, 110, 118, 152, 176, 190, 200, 209, 220, 236, 275, 295, 304, 380, 400, 418, 421, 440, 472, 475, 550, 590, 649, 760, 836, 842, 880, 944, 950, 1045, 1100, 1121, 1180, 1298, 1475, 1520, 1672, 1684, 1900, 2090, 2105, 2200, 2242, 2360, 2596, 2950, 3245, 3344, 3368, 3800, 4180, 4210, 4400, 4484, 4631, 4720, 5192, 5225, 5605, 5900, 6490, 6736, 7600, 7999, 8360, 8420, 8968, 9262, 10384, 10450, 10525, 11210, 11800, 12331, 12980, 15998, 16225, 16720, 16840, 17936, 18524, 20900, 21050, 22420, 23155, 23600, 24662, 24839, 25960, 28025, 31996, 32450, 33680, 37048, 39995, 41800, 42100, 44840, 46310, 49324, 49678, 51920, 56050, 61655, 63992, 64900, 74096, 79990, 83600, 84200, 87989, 89680, 92620, 98648, 99356, 112100, 115775, 123310, 124195, 127984, 129800, 159980, 168400, 175978, 185240, 197296, 198712, 199975, 224200, 231550, 246620, 248390, 259600, 273229, 308275, 319960, 351956, 370480, 397424, 399950, 439945, 448400, 463100, 471941, 493240, 496780, 546458, 616550, 620975, 639920, 703912, 799900, 879890, 926200, 943882, 986480, 993560, 1092916, 1233100, 1241950, 1366145, 1407824, 1599800, 1759780, 1852400, 1887764, 1987120, 2185832, 2199725, 2359705, 2466200, 2483900, 2732290, 3199600, 3519560, 3775528, 4371664, 4399450, 4719410, 4932400, 4967800, 5191351, 5464580, 6830725, 7039120, 7551056, 8798900, 9438820, 9935600, 10382702, 10929160, 11798525, 13661450, 17597800, 18877640, 20765404, 21858320, 23597050, 25956755, 27322900, 35195600, 37755280, 41530808, 47194100, 51913510, 54645800, 83061616, 94388200, 103827020, 109291600, 129783775, 188776400, 207654040, 259567550, 415308080, 519135100, 1038270200, 2076540400]

約数ペア:

[(1, 2076540400), (2, 1038270200), (4, 519135100), (5, 415308080), (8, 259567550), (10, 207654040), (11, 188776400), (16, 129783775), (19, 109291600), (20, 103827020), (22, 94388200), (25, 83061616), (38, 54645800), (40, 51913510), (44, 47194100), (50, 41530808), (55, 37755280), (59, 35195600), (76, 27322900), (80, 25956755), (88, 23597050), (95, 21858320), (100, 20765404), (110, 18877640), (118, 17597800), (152, 13661450), (176, 11798525), (190, 10929160), (200, 10382702), (209, 9935600), (220, 9438820), (236, 8798900), (275, 7551056), (295, 7039120), (304, 6830725), (380, 5464580), (400, 5191351), (418, 4967800), (421, 4932400), (440, 4719410), (472, 4399450), (475, 4371664), (550, 3775528), (590, 3519560), (649, 3199600), (760, 2732290), (836, 2483900), (842, 2466200), (880, 2359705), (944, 2199725), (950, 2185832), (1045, 1987120), (1100, 1887764), (1121, 1852400), (1180, 1759780), (1298, 1599800), (1475, 1407824), (1520, 1366145), (1672, 1241950), (1684, 1233100), (1900, 1092916), (2090, 993560), (2105, 986480), (2200, 943882), (2242, 926200), (2360, 879890), (2596, 799900), (2950, 703912), (3245, 639920), (3344, 620975), (3368, 616550), (3800, 546458), (4180, 496780), (4210, 493240), (4400, 471941), (4484, 463100), (4631, 448400), (4720, 439945), (5192, 399950), (5225, 397424), (5605, 370480), (5900, 351956), (6490, 319960), (6736, 308275), (7600, 273229), (7999, 259600), (8360, 248390), (8420, 246620), (8968, 231550), (9262, 224200), (10384, 199975), (10450, 198712), (10525, 197296), (11210, 185240), (11800, 175978), (12331, 168400), (12980, 159980), (15998, 129800), (16225, 127984), (16720, 124195), (16840, 123310), (17936, 115775), (18524, 112100), (20900, 99356), (21050, 98648), (22420, 92620), (23155, 89680), (23600, 87989), (24662, 84200), (24839, 83600), (25960, 79990), (28025, 74096), (31996, 64900), (32450, 63992), (33680, 61655), (37048, 56050), (39995, 51920), (41800, 49678), (42100, 49324), (44840, 46310)]