39013990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4639}}^1$

素因数の和:4704

約数の個数: 24

約数和(自身を含む): 72745920

約数和(自身を除く): 33731930

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 4639, 8410, 9278, 23195, 46390, 134531, 269062, 672655, 1345310, 3901399, 7802798, 19506995, 39013990]

約数ペア:

[(1, 39013990), (2, 19506995), (5, 7802798), (10, 3901399), (29, 1345310), (58, 672655), (145, 269062), (290, 134531), (841, 46390), (1682, 23195), (4205, 9278), (4639, 8410)]