18260950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5088

約数の個数: 24

約数和(自身を含む): 34437528

約数和(自身を除く): 16176578

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 5003, 10006, 25015, 50030, 125075, 250150, 365219, 730438, 1826095, 3652190, 9130475, 18260950]

約数ペア:

[(1, 18260950), (2, 9130475), (5, 3652190), (10, 1826095), (25, 730438), (50, 365219), (73, 250150), (146, 125075), (365, 50030), (730, 25015), (1825, 10006), (3650, 5003)]