97338280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187189}}^1$

素因数の和:187213

約数の個数: 32

約数和(自身を含む): 235859400

約数和(自身を除く): 138521120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 187189, 374378, 748756, 935945, 1497512, 1871890, 2433457, 3743780, 4866914, 7487560, 9733828, 12167285, 19467656, 24334570, 48669140, 97338280]

約数ペア:

[(1, 97338280), (2, 48669140), (4, 24334570), (5, 19467656), (8, 12167285), (10, 9733828), (13, 7487560), (20, 4866914), (26, 3743780), (40, 2433457), (52, 1871890), (65, 1497512), (104, 935945), (130, 748756), (260, 374378), (520, 187189)]