32155280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3683

約数の個数: 40

約数和(自身を含む): 75443832

約数和(自身を除く): 43288552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3557, 4520, 7114, 9040, 14228, 17785, 28456, 35570, 56912, 71140, 142280, 284560, 401941, 803882, 1607764, 2009705, 3215528, 4019410, 6431056, 8038820, 16077640, 32155280]

約数ペア:

[(1, 32155280), (2, 16077640), (4, 8038820), (5, 6431056), (8, 4019410), (10, 3215528), (16, 2009705), (20, 1607764), (40, 803882), (80, 401941), (113, 284560), (226, 142280), (452, 71140), (565, 56912), (904, 35570), (1130, 28456), (1808, 17785), (2260, 14228), (3557, 9040), (4520, 7114)]