22408180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4649}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 47262600

約数和(自身を除く): 24854420

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4649, 4820, 9298, 18596, 23245, 46490, 92980, 1120409, 2240818, 4481636, 5602045, 11204090, 22408180]

約数ペア:

[(1, 22408180), (2, 11204090), (4, 5602045), (5, 4481636), (10, 2240818), (20, 1120409), (241, 92980), (482, 46490), (964, 23245), (1205, 18596), (2410, 9298), (4649, 4820)]