39317330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10429}}^1$

素因数の和:10478

約数の個数: 32

約数和(自身を含む): 78850800

約数和(自身を除く): 39533470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 10429, 20858, 52145, 104290, 135577, 271154, 302441, 604882, 677885, 1355770, 1512205, 3024410, 3931733, 7863466, 19658665, 39317330]

約数ペア:

[(1, 39317330), (2, 19658665), (5, 7863466), (10, 3931733), (13, 3024410), (26, 1512205), (29, 1355770), (58, 677885), (65, 604882), (130, 302441), (145, 271154), (290, 135577), (377, 104290), (754, 52145), (1885, 20858), (3770, 10429)]