104204080

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11527}}^1$

素因数の和:11653

約数の個数: 40

約数和(自身を含む): 244439712

約数和(自身を除く): 140235632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 11527, 23054, 46108, 57635, 92216, 115270, 184432, 230540, 461080, 922160, 1302551, 2605102, 5210204, 6512755, 10420408, 13025510, 20840816, 26051020, 52102040, 104204080]

約数ペア:

[(1, 104204080), (2, 52102040), (4, 26051020), (5, 20840816), (8, 13025510), (10, 10420408), (16, 6512755), (20, 5210204), (40, 2605102), (80, 1302551), (113, 922160), (226, 461080), (452, 230540), (565, 184432), (904, 115270), (1130, 92216), (1808, 57635), (2260, 46108), (4520, 23054), (9040, 11527)]