133088870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7549}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 251143200

約数和(自身を除く): 118054330

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 7549, 8815, 15098, 17630, 37745, 75490, 309509, 324607, 619018, 649214, 1547545, 1623035, 3095090, 3246070, 13308887, 26617774, 66544435, 133088870]

約数ペア:

[(1, 133088870), (2, 66544435), (5, 26617774), (10, 13308887), (41, 3246070), (43, 3095090), (82, 1623035), (86, 1547545), (205, 649214), (215, 619018), (410, 324607), (430, 309509), (1763, 75490), (3526, 37745), (7549, 17630), (8815, 15098)]