38983240

素因数分解:

$2^3\times 5^1\times {\mathrm{974581}}^1$

素因数の和:974592

約数の個数: 16

約数和(自身を含む): 87712380

約数和(自身を除く): 48729140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 974581, 1949162, 3898324, 4872905, 7796648, 9745810, 19491620, 38983240]

約数ペア:

[(1, 38983240), (2, 19491620), (4, 9745810), (5, 7796648), (8, 4872905), (10, 3898324), (20, 1949162), (40, 974581)]