22501610

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2029}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 40559400

約数和(自身を除く): 18057790

約数列:

[1, 2, 5, 10, 1109, 2029, 2218, 4058, 5545, 10145, 11090, 20290, 2250161, 4500322, 11250805, 22501610]

約数ペア:

[(1, 22501610), (2, 11250805), (5, 4500322), (10, 2250161), (1109, 20290), (2029, 11090), (2218, 10145), (4058, 5545)]