75089740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 173021184

約数和(自身を除く): 97931444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1787, 1910, 2101, 3574, 3820, 4202, 7148, 8404, 8935, 10505, 17870, 19657, 21010, 35740, 39314, 42020, 78628, 98285, 196570, 341317, 393140, 682634, 1365268, 1706585, 3413170, 3754487, 6826340, 7508974, 15017948, 18772435, 37544870, 75089740]

約数ペア:

[(1, 75089740), (2, 37544870), (4, 18772435), (5, 15017948), (10, 7508974), (11, 6826340), (20, 3754487), (22, 3413170), (44, 1706585), (55, 1365268), (110, 682634), (191, 393140), (220, 341317), (382, 196570), (764, 98285), (955, 78628), (1787, 42020), (1910, 39314), (2101, 35740), (3574, 21010), (3820, 19657), (4202, 17870), (7148, 10505), (8404, 8935)]