101819810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8011}}^1$

素因数の和:8090

約数の個数: 32

約数和(自身を含む): 193826304

約数和(自身を除く): 92006494

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 8011, 12710, 16022, 40055, 80110, 248341, 328451, 496682, 656902, 1241705, 1642255, 2483410, 3284510, 10181981, 20363962, 50909905, 101819810]

約数ペア:

[(1, 101819810), (2, 50909905), (5, 20363962), (10, 10181981), (31, 3284510), (41, 2483410), (62, 1642255), (82, 1241705), (155, 656902), (205, 496682), (310, 328451), (410, 248341), (1271, 80110), (2542, 40055), (6355, 16022), (8011, 12710)]