42346160

素因数分解:

$2^4\times 5^1\times {\mathrm{529327}}^1$

素因数の和:529340

約数の個数: 20

約数和(自身を含む): 98455008

約数和(自身を除く): 56108848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 529327, 1058654, 2117308, 2646635, 4234616, 5293270, 8469232, 10586540, 21173080, 42346160]

約数ペア:

[(1, 42346160), (2, 21173080), (4, 10586540), (5, 8469232), (8, 5293270), (10, 4234616), (16, 2646635), (20, 2117308), (40, 1058654), (80, 529327)]