56830640

素因数分解:

$2^4\times 5^1\times {\mathrm{710383}}^1$

素因数の和:710396

約数の個数: 20

約数和(自身を含む): 132131424

約数和(自身を除く): 75300784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 710383, 1420766, 2841532, 3551915, 5683064, 7103830, 11366128, 14207660, 28415320, 56830640]

約数ペア:

[(1, 56830640), (2, 28415320), (4, 14207660), (5, 11366128), (8, 7103830), (10, 5683064), (16, 3551915), (20, 2841532), (40, 1420766), (80, 710383)]