379929740

素因数分解:

$2^2\times 5^1\times {\mathrm{4969}}^1\times {\mathrm{3823}}^1$

素因数の和:8801

約数の個数: 24

約数和(自身を含む): 798221760

約数和(自身を除く): 418292020

約数列:

[1, 2, 4, 5, 10, 20, 3823, 4969, 7646, 9938, 15292, 19115, 19876, 24845, 38230, 49690, 76460, 99380, 18996487, 37992974, 75985948, 94982435, 189964870, 379929740]

約数ペア:

[(1, 379929740), (2, 189964870), (4, 94982435), (5, 75985948), (10, 37992974), (20, 18996487), (3823, 99380), (4969, 76460), (7646, 49690), (9938, 38230), (15292, 24845), (19115, 19876)]