8355220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3697}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 17706024

約数和(自身を除く): 9350804

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3697, 7394, 14788, 18485, 36970, 73940, 417761, 835522, 1671044, 2088805, 4177610, 8355220]

約数ペア:

[(1, 8355220), (2, 4177610), (4, 2088805), (5, 1671044), (10, 835522), (20, 417761), (113, 73940), (226, 36970), (452, 18485), (565, 14788), (1130, 7394), (2260, 3697)]