11758420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5821}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 24941448

約数和(自身を除く): 13183028

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5821, 11642, 23284, 29105, 58210, 116420, 587921, 1175842, 2351684, 2939605, 5879210, 11758420]

約数ペア:

[(1, 11758420), (2, 5879210), (4, 2939605), (5, 2351684), (10, 1175842), (20, 587921), (101, 116420), (202, 58210), (404, 29105), (505, 23284), (1010, 11642), (2020, 5821)]