4179020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 8824704

約数和(自身を除く): 4645684

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 937, 1115, 1874, 2230, 3748, 4460, 4685, 9370, 18740, 208951, 417902, 835804, 1044755, 2089510, 4179020]

約数ペア:

[(1, 4179020), (2, 2089510), (4, 1044755), (5, 835804), (10, 417902), (20, 208951), (223, 18740), (446, 9370), (892, 4685), (937, 4460), (1115, 3748), (1874, 2230)]