89875060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14087}}^1$

素因数の和:14136

約数の個数: 48

約数和(自身を含む): 213010560

約数和(自身を除く): 123135500

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, 14087, 28174, 56348, 70435, 140870, 154957, 281740, 309914, 408523, 619828, 774785, 817046, 1549570, 1634092, 2042615, 3099140, 4085230, 4493753, 8170460, 8987506, 17975012, 22468765, 44937530, 89875060]

約数ペア:

[(1, 89875060), (2, 44937530), (4, 22468765), (5, 17975012), (10, 8987506), (11, 8170460), (20, 4493753), (22, 4085230), (29, 3099140), (44, 2042615), (55, 1634092), (58, 1549570), (110, 817046), (116, 774785), (145, 619828), (220, 408523), (290, 309914), (319, 281740), (580, 154957), (638, 140870), (1276, 70435), (1595, 56348), (3190, 28174), (6380, 14087)]