109474420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17159}}^1$

素因数の和:17208

約数の個数: 48

約数和(自身を含む): 259459200

約数和(自身を除く): 149984780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 17159, 34318, 68636, 85795, 171590, 188749, 343180, 377498, 497611, 754996, 943745, 995222, 1887490, 1990444, 2488055, 3774980, 4976110, 5473721, 9952220, 10947442, 21894884, 27368605, 54737210, 109474420]

約数ペア:

[(1, 109474420), (2, 54737210), (4, 27368605), (5, 21894884), (10, 10947442), (11, 9952220), (20, 5473721), (22, 4976110), (29, 3774980), (44, 2488055), (55, 1990444), (58, 1887490), (110, 995222), (116, 943745), (145, 754996), (220, 497611), (290, 377498), (319, 343180), (580, 188749), (638, 171590), (1276, 85795), (1595, 68636), (3190, 34318), (6380, 17159)]