42831080

素因数分解:

$2^3\times 5^1\times {\mathrm{1070777}}^1$

素因数の和:1070788

約数の個数: 16

約数和(自身を含む): 96370020

約数和(自身を除く): 53538940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1070777, 2141554, 4283108, 5353885, 8566216, 10707770, 21415540, 42831080]

約数ペア:

[(1, 42831080), (2, 21415540), (4, 10707770), (5, 8566216), (8, 5353885), (10, 4283108), (20, 2141554), (40, 1070777)]