85088740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22751}}^1$

素因数の和:22788

約数の個数: 48

約数和(自身を含む): 206406144

約数和(自身を除く): 121317404

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 22751, 45502, 91004, 113755, 227510, 250261, 386767, 455020, 500522, 773534, 1001044, 1251305, 1547068, 1933835, 2502610, 3867670, 4254437, 5005220, 7735340, 8508874, 17017748, 21272185, 42544370, 85088740]

約数ペア:

[(1, 85088740), (2, 42544370), (4, 21272185), (5, 17017748), (10, 8508874), (11, 7735340), (17, 5005220), (20, 4254437), (22, 3867670), (34, 2502610), (44, 1933835), (55, 1547068), (68, 1251305), (85, 1001044), (110, 773534), (170, 500522), (187, 455020), (220, 386767), (340, 250261), (374, 227510), (748, 113755), (935, 91004), (1870, 45502), (3740, 22751)]