31113340

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1483}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 65444400

約数和(自身を除く): 34331060

約数列:

[1, 2, 4, 5, 10, 20, 1049, 1483, 2098, 2966, 4196, 5245, 5932, 7415, 10490, 14830, 20980, 29660, 1555667, 3111334, 6222668, 7778335, 15556670, 31113340]

約数ペア:

[(1, 31113340), (2, 15556670), (4, 7778335), (5, 6222668), (10, 3111334), (20, 1555667), (1049, 29660), (1483, 20980), (2098, 14830), (2966, 10490), (4196, 7415), (5245, 5932)]