4152830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 8588160

約数和(自身を除く): 4435330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1987, 2090, 3974, 9935, 19870, 21857, 37753, 43714, 75506, 109285, 188765, 218570, 377530, 415283, 830566, 2076415, 4152830]

約数ペア:

[(1, 4152830), (2, 2076415), (5, 830566), (10, 415283), (11, 377530), (19, 218570), (22, 188765), (38, 109285), (55, 75506), (95, 43714), (110, 37753), (190, 21857), (209, 19870), (418, 9935), (1045, 3974), (1987, 2090)]