22690100

素因数分解:

$2^2\times 5^2\times {\mathrm{226901}}^1$

素因数の和:226915

約数の個数: 18

約数和(自身を含む): 49237734

約数和(自身を除く): 26547634

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 226901, 453802, 907604, 1134505, 2269010, 4538020, 5672525, 11345050, 22690100]

約数ペア:

[(1, 22690100), (2, 11345050), (4, 5672525), (5, 4538020), (10, 2269010), (20, 1134505), (25, 907604), (50, 453802), (100, 226901)]