27154940

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2971}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 57169392

約数和(自身を除く): 30014452

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2971, 4570, 5942, 9140, 11884, 14855, 29710, 59420, 1357747, 2715494, 5430988, 6788735, 13577470, 27154940]

約数ペア:

[(1, 27154940), (2, 13577470), (4, 6788735), (5, 5430988), (10, 2715494), (20, 1357747), (457, 59420), (914, 29710), (1828, 14855), (2285, 11884), (2971, 9140), (4570, 5942)]