9104140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4507}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 19312272

約数和(自身を除く): 10208132

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4507, 9014, 18028, 22535, 45070, 90140, 455207, 910414, 1820828, 2276035, 4552070, 9104140]

約数ペア:

[(1, 9104140), (2, 4552070), (4, 2276035), (5, 1820828), (10, 910414), (20, 455207), (101, 90140), (202, 45070), (404, 22535), (505, 18028), (1010, 9014), (2020, 4507)]