88374520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169951}}^1$

素因数の和:169975

約数の個数: 32

約数和(自身を含む): 214139520

約数和(自身を除く): 125765000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 169951, 339902, 679804, 849755, 1359608, 1699510, 2209363, 3399020, 4418726, 6798040, 8837452, 11046815, 17674904, 22093630, 44187260, 88374520]

約数ペア:

[(1, 88374520), (2, 44187260), (4, 22093630), (5, 17674904), (8, 11046815), (10, 8837452), (13, 6798040), (20, 4418726), (26, 3399020), (40, 2209363), (52, 1699510), (65, 1359608), (104, 849755), (130, 679804), (260, 339902), (520, 169951)]