58220420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39877}}^1$

素因数の和:39959

約数の個数: 24

約数和(自身を含む): 123940824

約数和(自身を除く): 65720404

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39877, 79754, 159508, 199385, 398770, 797540, 2911021, 5822042, 11644084, 14555105, 29110210, 58220420]

約数ペア:

[(1, 58220420), (2, 29110210), (4, 14555105), (5, 11644084), (10, 5822042), (20, 2911021), (73, 797540), (146, 398770), (292, 199385), (365, 159508), (730, 79754), (1460, 39877)]