82652540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{61681}}^1$

素因数の和:61757

約数の個数: 24

約数和(自身を含む): 176163792

約数和(自身を除く): 93511252

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 61681, 123362, 246724, 308405, 616810, 1233620, 4132627, 8265254, 16530508, 20663135, 41326270, 82652540]

約数ペア:

[(1, 82652540), (2, 41326270), (4, 20663135), (5, 16530508), (10, 8265254), (20, 4132627), (67, 1233620), (134, 616810), (268, 308405), (335, 246724), (670, 123362), (1340, 61681)]