5270180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2609}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 11181240

約数和(自身を除く): 5911060

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2609, 5218, 10436, 13045, 26090, 52180, 263509, 527018, 1054036, 1317545, 2635090, 5270180]

約数ペア:

[(1, 5270180), (2, 2635090), (4, 1317545), (5, 1054036), (10, 527018), (20, 263509), (101, 52180), (202, 26090), (404, 13045), (505, 10436), (1010, 5218), (2020, 2609)]