119061140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 273901824

約数和(自身を除く): 154840684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 1997, 2710, 2981, 3994, 5420, 5962, 7988, 9985, 11924, 14905, 19970, 21967, 29810, 39940, 43934, 59620, 87868, 109835, 219670, 439340, 541187, 1082374, 2164748, 2705935, 5411870, 5953057, 10823740, 11906114, 23812228, 29765285, 59530570, 119061140]

約数ペア:

[(1, 119061140), (2, 59530570), (4, 29765285), (5, 23812228), (10, 11906114), (11, 10823740), (20, 5953057), (22, 5411870), (44, 2705935), (55, 2164748), (110, 1082374), (220, 541187), (271, 439340), (542, 219670), (1084, 109835), (1355, 87868), (1997, 59620), (2710, 43934), (2981, 39940), (3994, 29810), (5420, 21967), (5962, 19970), (7988, 14905), (9985, 11924)]