80341310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 180057600

約数和(自身を除く): 99716290

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2083, 2755, 3857, 4166, 5510, 7714, 10415, 14581, 19285, 20830, 29162, 38570, 39577, 60407, 72905, 79154, 120814, 145810, 197885, 277039, 302035, 395770, 422849, 554078, 604070, 845698, 1147733, 1385195, 2114245, 2295466, 2770390, 4228490, 5738665, 8034131, 11477330, 16068262, 40170655, 80341310]

約数ペア:

[(1, 80341310), (2, 40170655), (5, 16068262), (7, 11477330), (10, 8034131), (14, 5738665), (19, 4228490), (29, 2770390), (35, 2295466), (38, 2114245), (58, 1385195), (70, 1147733), (95, 845698), (133, 604070), (145, 554078), (190, 422849), (203, 395770), (266, 302035), (290, 277039), (406, 197885), (551, 145810), (665, 120814), (1015, 79154), (1102, 72905), (1330, 60407), (2030, 39577), (2083, 38570), (2755, 29162), (3857, 20830), (4166, 19285), (5510, 14581), (7714, 10415)]