162055760

素因数分解:

$2^4\times 5^1\times {\mathrm{2025697}}^1$

素因数の和:2025710

約数の個数: 20

約数和(自身を含む): 376779828

約数和(自身を除く): 214724068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2025697, 4051394, 8102788, 10128485, 16205576, 20256970, 32411152, 40513940, 81027880, 162055760]

約数ペア:

[(1, 162055760), (2, 81027880), (4, 40513940), (5, 32411152), (8, 20256970), (10, 16205576), (16, 10128485), (20, 8102788), (40, 4051394), (80, 2025697)]