4418810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 9283680

約数和(自身を除く): 4864870

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 139, 170, 187, 278, 289, 374, 578, 695, 935, 1390, 1445, 1529, 1870, 2363, 2890, 3058, 3179, 4726, 6358, 7645, 11815, 15290, 15895, 23630, 25993, 31790, 40171, 51986, 80342, 129965, 200855, 259930, 401710, 441881, 883762, 2209405, 4418810]

約数ペア:

[(1, 4418810), (2, 2209405), (5, 883762), (10, 441881), (11, 401710), (17, 259930), (22, 200855), (34, 129965), (55, 80342), (85, 51986), (110, 40171), (139, 31790), (170, 25993), (187, 23630), (278, 15895), (289, 15290), (374, 11815), (578, 7645), (695, 6358), (935, 4726), (1390, 3179), (1445, 3058), (1529, 2890), (1870, 2363)]