40108220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17747}}^1$

素因数の和:17869

約数の個数: 24

約数和(自身を含む): 84977424

約数和(自身を除く): 44869204

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 17747, 35494, 70988, 88735, 177470, 354940, 2005411, 4010822, 8021644, 10027055, 20054110, 40108220]

約数ペア:

[(1, 40108220), (2, 20054110), (4, 10027055), (5, 8021644), (10, 4010822), (20, 2005411), (113, 354940), (226, 177470), (452, 88735), (565, 70988), (1130, 35494), (2260, 17747)]