45660680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 111389040

約数和(自身を除く): 65728360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 317, 520, 554, 634, 1108, 1268, 1385, 1585, 2216, 2536, 2770, 3170, 3601, 4121, 5540, 6340, 7202, 8242, 11080, 12680, 14404, 16484, 18005, 20605, 28808, 32968, 36010, 41210, 72020, 82420, 87809, 144040, 164840, 175618, 351236, 439045, 702472, 878090, 1141517, 1756180, 2283034, 3512360, 4566068, 5707585, 9132136, 11415170, 22830340, 45660680]

約数ペア:

[(1, 45660680), (2, 22830340), (4, 11415170), (5, 9132136), (8, 5707585), (10, 4566068), (13, 3512360), (20, 2283034), (26, 1756180), (40, 1141517), (52, 878090), (65, 702472), (104, 439045), (130, 351236), (260, 175618), (277, 164840), (317, 144040), (520, 87809), (554, 82420), (634, 72020), (1108, 41210), (1268, 36010), (1385, 32968), (1585, 28808), (2216, 20605), (2536, 18005), (2770, 16484), (3170, 14404), (3601, 12680), (4121, 11080), (5540, 8242), (6340, 7202)]