99462640

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7919}}^1$

素因数の和:8089

約数の個数: 40

約数和(自身を含む): 232752960

約数和(自身を除く): 133290320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 7919, 12560, 15838, 31676, 39595, 63352, 79190, 126704, 158380, 316760, 633520, 1243283, 2486566, 4973132, 6216415, 9946264, 12432830, 19892528, 24865660, 49731320, 99462640]

約数ペア:

[(1, 99462640), (2, 49731320), (4, 24865660), (5, 19892528), (8, 12432830), (10, 9946264), (16, 6216415), (20, 4973132), (40, 2486566), (80, 1243283), (157, 633520), (314, 316760), (628, 158380), (785, 126704), (1256, 79190), (1570, 63352), (2512, 39595), (3140, 31676), (6280, 15838), (7919, 12560)]