104876180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 231048720

約数和(自身を除く): 126172540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1460, 2117, 2477, 4234, 4954, 8468, 9908, 10585, 12385, 21170, 24770, 42340, 49540, 71833, 143666, 180821, 287332, 359165, 361642, 718330, 723284, 904105, 1436660, 1808210, 3616420, 5243809, 10487618, 20975236, 26219045, 52438090, 104876180]

約数ペア:

[(1, 104876180), (2, 52438090), (4, 26219045), (5, 20975236), (10, 10487618), (20, 5243809), (29, 3616420), (58, 1808210), (73, 1436660), (116, 904105), (145, 723284), (146, 718330), (290, 361642), (292, 359165), (365, 287332), (580, 180821), (730, 143666), (1460, 71833), (2117, 49540), (2477, 42340), (4234, 24770), (4954, 21170), (8468, 12385), (9908, 10585)]