38230160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4229}}^1$

素因数の和:4355

約数の個数: 40

約数和(自身を含む): 89692920

約数和(自身を除く): 51462760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4229, 4520, 8458, 9040, 16916, 21145, 33832, 42290, 67664, 84580, 169160, 338320, 477877, 955754, 1911508, 2389385, 3823016, 4778770, 7646032, 9557540, 19115080, 38230160]

約数ペア:

[(1, 38230160), (2, 19115080), (4, 9557540), (5, 7646032), (8, 4778770), (10, 3823016), (16, 2389385), (20, 1911508), (40, 955754), (80, 477877), (113, 338320), (226, 169160), (452, 84580), (565, 67664), (904, 42290), (1130, 33832), (1808, 21145), (2260, 16916), (4229, 9040), (4520, 8458)]