56432120

素因数分解:

$2^3\times 5^1\times {\mathrm{1410803}}^1$

素因数の和:1410814

約数の個数: 16

約数和(自身を含む): 126972360

約数和(自身を除く): 70540240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1410803, 2821606, 5643212, 7054015, 11286424, 14108030, 28216060, 56432120]

約数ペア:

[(1, 56432120), (2, 28216060), (4, 14108030), (5, 11286424), (8, 7054015), (10, 5643212), (20, 2821606), (40, 1410803)]