85250403740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103963907}}^1$

素因数の和:103963957

約数の個数: 24

約数和(自身を含む): 183392333712

約数和(自身を除く): 98141929972

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 103963907, 207927814, 415855628, 519819535, 1039639070, 2079278140, 4262520187, 8525040374, 17050080748, 21312600935, 42625201870, 85250403740]

約数ペア:

[(1, 85250403740), (2, 42625201870), (4, 21312600935), (5, 17050080748), (10, 8525040374), (20, 4262520187), (41, 2079278140), (82, 1039639070), (164, 519819535), (205, 415855628), (410, 207927814), (820, 103963907)]