73712180

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{9623}}^1$

素因数の和:10015

約数の個数: 24

約数和(自身を含む): 155215872

約数和(自身を除く): 81503692

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 9623, 19246, 38492, 48115, 96230, 192460, 3685609, 7371218, 14742436, 18428045, 36856090, 73712180]

約数ペア:

[(1, 73712180), (2, 36856090), (4, 18428045), (5, 14742436), (10, 7371218), (20, 3685609), (383, 192460), (766, 96230), (1532, 48115), (1915, 38492), (3830, 19246), (7660, 9623)]