79991570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 150329520

約数和(自身を除く): 70337950

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 2441, 3277, 4882, 6554, 12205, 16385, 24410, 32770, 70789, 141578, 275833, 353945, 551666, 707890, 1379165, 2758330, 7999157, 15998314, 39995785, 79991570]

約数ペア:

[(1, 79991570), (2, 39995785), (5, 15998314), (10, 7999157), (29, 2758330), (58, 1379165), (113, 707890), (145, 551666), (226, 353945), (290, 275833), (565, 141578), (1130, 70789), (2441, 32770), (3277, 24410), (4882, 16385), (6554, 12205)]