38356360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136987}}^1$

素因数の和:137005

約数の個数: 32

約数和(自身を含む): 98631360

約数和(自身を除く): 60275000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136987, 273974, 547948, 684935, 958909, 1095896, 1369870, 1917818, 2739740, 3835636, 4794545, 5479480, 7671272, 9589090, 19178180, 38356360]

約数ペア:

[(1, 38356360), (2, 19178180), (4, 9589090), (5, 7671272), (7, 5479480), (8, 4794545), (10, 3835636), (14, 2739740), (20, 1917818), (28, 1369870), (35, 1095896), (40, 958909), (56, 684935), (70, 547948), (140, 273974), (280, 136987)]