72055670

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{10163}}^1$

素因数の和:10879

約数の個数: 16

約数和(自身を含む): 129895920

約数和(自身を除く): 57840250

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 10163, 20326, 50815, 101630, 7205567, 14411134, 36027835, 72055670]

約数ペア:

[(1, 72055670), (2, 36027835), (5, 14411134), (10, 7205567), (709, 101630), (1418, 50815), (3545, 20326), (7090, 10163)]