7691585890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{32939}}^1$

素因数の和:34194

約数の個数: 32

約数和(自身を含む): 14585832000

約数和(自身を除く): 6894246110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1229, 2458, 6145, 12290, 23351, 32939, 46702, 65878, 116755, 164695, 233510, 329390, 625841, 1251682, 3129205, 6258410, 40482031, 80964062, 202410155, 404820310, 769158589, 1538317178, 3845792945, 7691585890]

約数ペア:

[(1, 7691585890), (2, 3845792945), (5, 1538317178), (10, 769158589), (19, 404820310), (38, 202410155), (95, 80964062), (190, 40482031), (1229, 6258410), (2458, 3129205), (6145, 1251682), (12290, 625841), (23351, 329390), (32939, 233510), (46702, 164695), (65878, 116755)]