40524702920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1\times {\mathrm{23957}}^1$

素因数の和:27234

約数の個数: 64

約数和(自身を含む): 98228758320

約数和(自身を除く): 57704055400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3253, 6506, 13012, 16265, 23957, 26024, 32530, 42289, 47914, 65060, 84578, 95828, 119785, 130120, 169156, 191656, 211445, 239570, 311441, 338312, 422890, 479140, 622882, 845780, 958280, 1245764, 1557205, 1691560, 2491528, 3114410, 6228820, 12457640, 77932121, 155864242, 311728484, 389660605, 623456968, 779321210, 1013117573, 1558642420, 2026235146, 3117284840, 4052470292, 5065587865, 8104940584, 10131175730, 20262351460, 40524702920]

約数ペア:

[(1, 40524702920), (2, 20262351460), (4, 10131175730), (5, 8104940584), (8, 5065587865), (10, 4052470292), (13, 3117284840), (20, 2026235146), (26, 1558642420), (40, 1013117573), (52, 779321210), (65, 623456968), (104, 389660605), (130, 311728484), (260, 155864242), (520, 77932121), (3253, 12457640), (6506, 6228820), (13012, 3114410), (16265, 2491528), (23957, 1691560), (26024, 1557205), (32530, 1245764), (42289, 958280), (47914, 845780), (65060, 622882), (84578, 479140), (95828, 422890), (119785, 338312), (130120, 311441), (169156, 239570), (191656, 211445)]