74976140

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{3257}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 157635072

約数和(自身を除く): 82658932

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 3257, 4604, 5755, 6514, 11510, 13028, 16285, 23020, 32570, 65140, 3748807, 7497614, 14995228, 18744035, 37488070, 74976140]

約数ペア:

[(1, 74976140), (2, 37488070), (4, 18744035), (5, 14995228), (10, 7497614), (20, 3748807), (1151, 65140), (2302, 32570), (3257, 23020), (4604, 16285), (5755, 13028), (6514, 11510)]