47198180

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7687}}^1$

素因数の和:8003

約数の個数: 24

約数和(自身を含む): 99451968

約数和(自身を除く): 52253788

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 7687, 15374, 30748, 38435, 76870, 153740, 2359909, 4719818, 9439636, 11799545, 23599090, 47198180]

約数ペア:

[(1, 47198180), (2, 23599090), (4, 11799545), (5, 9439636), (10, 4719818), (20, 2359909), (307, 153740), (614, 76870), (1228, 38435), (1535, 30748), (3070, 15374), (6140, 7687)]