5390178950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 11616488640

約数和(自身を除く): 6226309690

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 157, 169, 170, 221, 239, 314, 325, 338, 425, 442, 478, 650, 785, 845, 850, 1105, 1195, 1570, 1690, 2041, 2210, 2390, 2669, 2873, 3107, 3925, 4063, 4082, 4225, 5338, 5525, 5746, 5975, 6214, 7850, 8126, 8450, 10205, 11050, 11950, 13345, 14365, 15535, 20315, 20410, 26533, 26690, 28730, 31070, 34697, 37523, 40391, 40630, 51025, 52819, 53066, 66725, 69394, 71825, 75046, 77675, 80782, 101575, 102050, 105638, 132665, 133450, 143650, 155350, 173485, 187615, 201955, 203150, 264095, 265330, 346970, 375230, 403910, 451061, 487799, 528190, 637891, 663325, 686647, 867425, 902122, 938075, 975598, 1009775, 1275782, 1320475, 1326650, 1373294, 1734850, 1876150, 2019550, 2255305, 2438995, 2640950, 3189455, 3433235, 4510610, 4877990, 6341387, 6378910, 6866470, 8292583, 11276525, 12194975, 12682774, 15947275, 16585166, 17166175, 22553050, 24389950, 31706935, 31894550, 34332350, 41462915, 63413870, 82925830, 107803579, 158534675, 207314575, 215607158, 317069350, 414629150, 539017895, 1078035790, 2695089475, 5390178950]

約数ペア:

[(1, 5390178950), (2, 2695089475), (5, 1078035790), (10, 539017895), (13, 414629150), (17, 317069350), (25, 215607158), (26, 207314575), (34, 158534675), (50, 107803579), (65, 82925830), (85, 63413870), (130, 41462915), (157, 34332350), (169, 31894550), (170, 31706935), (221, 24389950), (239, 22553050), (314, 17166175), (325, 16585166), (338, 15947275), (425, 12682774), (442, 12194975), (478, 11276525), (650, 8292583), (785, 6866470), (845, 6378910), (850, 6341387), (1105, 4877990), (1195, 4510610), (1570, 3433235), (1690, 3189455), (2041, 2640950), (2210, 2438995), (2390, 2255305), (2669, 2019550), (2873, 1876150), (3107, 1734850), (3925, 1373294), (4063, 1326650), (4082, 1320475), (4225, 1275782), (5338, 1009775), (5525, 975598), (5746, 938075), (5975, 902122), (6214, 867425), (7850, 686647), (8126, 663325), (8450, 637891), (10205, 528190), (11050, 487799), (11950, 451061), (13345, 403910), (14365, 375230), (15535, 346970), (20315, 265330), (20410, 264095), (26533, 203150), (26690, 201955), (28730, 187615), (31070, 173485), (34697, 155350), (37523, 143650), (40391, 133450), (40630, 132665), (51025, 105638), (52819, 102050), (53066, 101575), (66725, 80782), (69394, 77675), (71825, 75046)]