8805830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 18434736

約数和(自身を除く): 9628906

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 277, 289, 374, 554, 578, 935, 1385, 1445, 1870, 2770, 2890, 3047, 3179, 4709, 6094, 6358, 9418, 15235, 15895, 23545, 30470, 31790, 47090, 51799, 80053, 103598, 160106, 258995, 400265, 517990, 800530, 880583, 1761166, 4402915, 8805830]

約数ペア:

[(1, 8805830), (2, 4402915), (5, 1761166), (10, 880583), (11, 800530), (17, 517990), (22, 400265), (34, 258995), (55, 160106), (85, 103598), (110, 80053), (170, 51799), (187, 47090), (277, 31790), (289, 30470), (374, 23545), (554, 15895), (578, 15235), (935, 9418), (1385, 6358), (1445, 6094), (1870, 4709), (2770, 3179), (2890, 3047)]