21524050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5897}}^1$

素因数の和:5982

約数の個数: 24

約数和(自身を含む): 40590036

約数和(自身を除く): 19065986

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 5897, 11794, 29485, 58970, 147425, 294850, 430481, 860962, 2152405, 4304810, 10762025, 21524050]

約数ペア:

[(1, 21524050), (2, 10762025), (5, 4304810), (10, 2152405), (25, 860962), (50, 430481), (73, 294850), (146, 147425), (365, 58970), (730, 29485), (1825, 11794), (3650, 5897)]