1936287580

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{123017}}^1$

素因数の和:123813

約数の個数: 24

約数和(自身を含む): 4071403728

約数和(自身を除く): 2135116148

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3935, 7870, 15740, 123017, 246034, 492068, 615085, 1230170, 2460340, 96814379, 193628758, 387257516, 484071895, 968143790, 1936287580]

約数ペア:

[(1, 1936287580), (2, 968143790), (4, 484071895), (5, 387257516), (10, 193628758), (20, 96814379), (787, 2460340), (1574, 1230170), (3148, 615085), (3935, 492068), (7870, 246034), (15740, 123017)]