9745351690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1\times {\mathrm{12049}}^1$

素因数の和:14874

約数の個数: 32

約数和(自身を含む): 18154530000

約数和(自身を除く): 8409178310

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2789, 5578, 12049, 13945, 24098, 27890, 60245, 80881, 120490, 161762, 349421, 404405, 698842, 808810, 1747105, 3494210, 33604661, 67209322, 168023305, 336046610, 974535169, 1949070338, 4872675845, 9745351690]

約数ペア:

[(1, 9745351690), (2, 4872675845), (5, 1949070338), (10, 974535169), (29, 336046610), (58, 168023305), (145, 67209322), (290, 33604661), (2789, 3494210), (5578, 1747105), (12049, 808810), (13945, 698842), (24098, 404405), (27890, 349421), (60245, 161762), (80881, 120490)]