3138550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 5983992

約数和(自身を除く): 2845442

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1531, 2050, 3062, 7655, 15310, 38275, 62771, 76550, 125542, 313855, 627710, 1569275, 3138550]

約数ペア:

[(1, 3138550), (2, 1569275), (5, 627710), (10, 313855), (25, 125542), (41, 76550), (50, 62771), (82, 38275), (205, 15310), (410, 7655), (1025, 3062), (1531, 2050)]