104986040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23227}}^1$

素因数の和:23351

約数の個数: 32

約数和(自身を含む): 238319280

約数和(自身を除く): 133333240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 23227, 46454, 92908, 116135, 185816, 232270, 464540, 929080, 2624651, 5249302, 10498604, 13123255, 20997208, 26246510, 52493020, 104986040]

約数ペア:

[(1, 104986040), (2, 52493020), (4, 26246510), (5, 20997208), (8, 13123255), (10, 10498604), (20, 5249302), (40, 2624651), (113, 929080), (226, 464540), (452, 232270), (565, 185816), (904, 116135), (1130, 92908), (2260, 46454), (4520, 23227)]