40310530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{310081}}^1$

素因数の和:310101

約数の個数: 16

約数和(自身を含む): 78140664

約数和(自身を除く): 37830134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 310081, 620162, 1550405, 3100810, 4031053, 8062106, 20155265, 40310530]

約数ペア:

[(1, 40310530), (2, 20155265), (5, 8062106), (10, 4031053), (13, 3100810), (26, 1550405), (65, 620162), (130, 310081)]