227101870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29153}}^1$

素因数の和:29220

約数の個数: 32

約数和(自身を含む): 440808480

約数和(自身を除く): 213706610

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 29153, 58306, 145765, 291530, 553907, 1107814, 1195273, 2390546, 2769535, 5539070, 5976365, 11952730, 22710187, 45420374, 113550935, 227101870]

約数ペア:

[(1, 227101870), (2, 113550935), (5, 45420374), (10, 22710187), (19, 11952730), (38, 5976365), (41, 5539070), (82, 2769535), (95, 2390546), (190, 1195273), (205, 1107814), (410, 553907), (779, 291530), (1558, 145765), (3895, 58306), (7790, 29153)]