15704016980

素因数分解:

$2^2\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{340061}}^1$

素因数の和:342379

約数の個数: 24

約数和(自身を含む): 32992815240

約数和(自身を除く): 17288798260

約数列:

[1, 2, 4, 5, 10, 20, 2309, 4618, 9236, 11545, 23090, 46180, 340061, 680122, 1360244, 1700305, 3400610, 6801220, 785200849, 1570401698, 3140803396, 3926004245, 7852008490, 15704016980]

約数ペア:

[(1, 15704016980), (2, 7852008490), (4, 3926004245), (5, 3140803396), (10, 1570401698), (20, 785200849), (2309, 6801220), (4618, 3400610), (9236, 1700305), (11545, 1360244), (23090, 680122), (46180, 340061)]