39146620

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4283}}^1$

素因数の和:4749

約数の個数: 24

約数和(自身を含む): 82407024

約数和(自身を除く): 43260404

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4283, 4570, 8566, 9140, 17132, 21415, 42830, 85660, 1957331, 3914662, 7829324, 9786655, 19573310, 39146620]

約数ペア:

[(1, 39146620), (2, 19573310), (4, 9786655), (5, 7829324), (10, 3914662), (20, 1957331), (457, 85660), (914, 42830), (1828, 21415), (2285, 17132), (4283, 9140), (4570, 8566)]