136506580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5387}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 329486976

約数和(自身を除く): 192980396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 5068, 5387, 6335, 10774, 12670, 21548, 25340, 26935, 37709, 53870, 75418, 107740, 150836, 188545, 377090, 754180, 975047, 1950094, 3900188, 4875235, 6825329, 9750470, 13650658, 19500940, 27301316, 34126645, 68253290, 136506580]

約数ペア:

[(1, 136506580), (2, 68253290), (4, 34126645), (5, 27301316), (7, 19500940), (10, 13650658), (14, 9750470), (20, 6825329), (28, 4875235), (35, 3900188), (70, 1950094), (140, 975047), (181, 754180), (362, 377090), (724, 188545), (905, 150836), (1267, 107740), (1810, 75418), (2534, 53870), (3620, 37709), (5068, 26935), (5387, 25340), (6335, 21548), (10774, 12670)]