804918490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{27481}}^1$

素因数の和:27618

約数の個数: 32

約数和(自身を含む): 1513708560

約数和(自身を除く): 708790070

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 27481, 29290, 54962, 137405, 274810, 796949, 1593898, 2775581, 3984745, 5551162, 7969490, 13877905, 27755810, 80491849, 160983698, 402459245, 804918490]

約数ペア:

[(1, 804918490), (2, 402459245), (5, 160983698), (10, 80491849), (29, 27755810), (58, 13877905), (101, 7969490), (145, 5551162), (202, 3984745), (290, 2775581), (505, 1593898), (1010, 796949), (2929, 274810), (5858, 137405), (14645, 54962), (27481, 29290)]