855146060

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{34961}}^1$

素因数の和:36193

約数の個数: 24

約数和(自身を含む): 1797326496

約数和(自身を除く): 942180436

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2446, 4892, 6115, 12230, 24460, 34961, 69922, 139844, 174805, 349610, 699220, 42757303, 85514606, 171029212, 213786515, 427573030, 855146060]

約数ペア:

[(1, 855146060), (2, 427573030), (4, 213786515), (5, 171029212), (10, 85514606), (20, 42757303), (1223, 699220), (2446, 349610), (4892, 174805), (6115, 139844), (12230, 69922), (24460, 34961)]