4015832080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1293

約数の個数: 120

約数和(自身を含む): 10152990792

約数和(自身を除く): 6137158712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 317, 338, 520, 634, 676, 845, 937, 1040, 1268, 1352, 1585, 1690, 1874, 2536, 2704, 3170, 3380, 3748, 4121, 4685, 5072, 6340, 6760, 7496, 8242, 9370, 12181, 12680, 13520, 14992, 16484, 18740, 20605, 24362, 25360, 32968, 37480, 41210, 48724, 53573, 60905, 65936, 74960, 82420, 97448, 107146, 121810, 158353, 164840, 194896, 214292, 243620, 267865, 297029, 316706, 329680, 428584, 487240, 535730, 594058, 633412, 791765, 857168, 974480, 1071460, 1188116, 1266824, 1485145, 1583530, 2142920, 2376232, 2533648, 2970290, 3167060, 3861377, 4285840, 4752464, 5940580, 6334120, 7722754, 11881160, 12668240, 15445508, 19306885, 23762320, 30891016, 38613770, 50197901, 61782032, 77227540, 100395802, 154455080, 200791604, 250989505, 308910160, 401583208, 501979010, 803166416, 1003958020, 2007916040, 4015832080]

約数ペア:

[(1, 4015832080), (2, 2007916040), (4, 1003958020), (5, 803166416), (8, 501979010), (10, 401583208), (13, 308910160), (16, 250989505), (20, 200791604), (26, 154455080), (40, 100395802), (52, 77227540), (65, 61782032), (80, 50197901), (104, 38613770), (130, 30891016), (169, 23762320), (208, 19306885), (260, 15445508), (317, 12668240), (338, 11881160), (520, 7722754), (634, 6334120), (676, 5940580), (845, 4752464), (937, 4285840), (1040, 3861377), (1268, 3167060), (1352, 2970290), (1585, 2533648), (1690, 2376232), (1874, 2142920), (2536, 1583530), (2704, 1485145), (3170, 1266824), (3380, 1188116), (3748, 1071460), (4121, 974480), (4685, 857168), (5072, 791765), (6340, 633412), (6760, 594058), (7496, 535730), (8242, 487240), (9370, 428584), (12181, 329680), (12680, 316706), (13520, 297029), (14992, 267865), (16484, 243620), (18740, 214292), (20605, 194896), (24362, 164840), (25360, 158353), (32968, 121810), (37480, 107146), (41210, 97448), (48724, 82420), (53573, 74960), (60905, 65936)]