107192780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49171}}^1$

素因数の和:49289

約数の個数: 24

約数和(自身を含む): 227174640

約数和(自身を除く): 119981860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 49171, 98342, 196684, 245855, 491710, 983420, 5359639, 10719278, 21438556, 26798195, 53596390, 107192780]

約数ペア:

[(1, 107192780), (2, 53596390), (4, 26798195), (5, 21438556), (10, 10719278), (20, 5359639), (109, 983420), (218, 491710), (436, 245855), (545, 196684), (1090, 98342), (2180, 49171)]