4235240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 9623880

約数和(自身を除く): 5388640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 937, 1130, 1874, 2260, 3748, 4520, 4685, 7496, 9370, 18740, 37480, 105881, 211762, 423524, 529405, 847048, 1058810, 2117620, 4235240]

約数ペア:

[(1, 4235240), (2, 2117620), (4, 1058810), (5, 847048), (8, 529405), (10, 423524), (20, 211762), (40, 105881), (113, 37480), (226, 18740), (452, 9370), (565, 7496), (904, 4685), (937, 4520), (1130, 3748), (1874, 2260)]