4801540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2377}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 10187352

約数和(自身を除く): 5385812

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2377, 4754, 9508, 11885, 23770, 47540, 240077, 480154, 960308, 1200385, 2400770, 4801540]

約数ペア:

[(1, 4801540), (2, 2400770), (4, 1200385), (5, 960308), (10, 480154), (20, 240077), (101, 47540), (202, 23770), (404, 11885), (505, 9508), (1010, 4754), (2020, 2377)]