5200473640

素因数分解:

$2^3\times 5^1\times {\mathrm{130011841}}^1$

素因数の和:130011852

約数の個数: 16

約数和(自身を含む): 11701065780

約数和(自身を除く): 6500592140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130011841, 260023682, 520047364, 650059205, 1040094728, 1300118410, 2600236820, 5200473640]

約数ペア:

[(1, 5200473640), (2, 2600236820), (4, 1300118410), (5, 1040094728), (8, 650059205), (10, 520047364), (20, 260023682), (40, 130011841)]