45775420

素因数分解:

$2^2\times 5^1\times {\mathrm{2288771}}^1$

素因数の和:2288780

約数の個数: 12

約数和(自身を含む): 96128424

約数和(自身を除く): 50353004

約数列:

[1, 2, 4, 5, 10, 20, 2288771, 4577542, 9155084, 11443855, 22887710, 45775420]

約数ペア:

[(1, 45775420), (2, 22887710), (4, 11443855), (5, 9155084), (10, 4577542), (20, 2288771)]