82392160

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 195274800

約数和(自身を除く): 112882640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1229, 1676, 2095, 2458, 3352, 4190, 4916, 6145, 6704, 8380, 9832, 12290, 13408, 16760, 19664, 24580, 33520, 39328, 49160, 67040, 98320, 196640, 514951, 1029902, 2059804, 2574755, 4119608, 5149510, 8239216, 10299020, 16478432, 20598040, 41196080, 82392160]

約数ペア:

[(1, 82392160), (2, 41196080), (4, 20598040), (5, 16478432), (8, 10299020), (10, 8239216), (16, 5149510), (20, 4119608), (32, 2574755), (40, 2059804), (80, 1029902), (160, 514951), (419, 196640), (838, 98320), (1229, 67040), (1676, 49160), (2095, 39328), (2458, 33520), (3352, 24580), (4190, 19664), (4916, 16760), (6145, 13408), (6704, 12290), (8380, 9832)]