2245550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 4228896

約数和(自身を除く): 1983346

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 463, 485, 926, 970, 2315, 2425, 4630, 4850, 11575, 23150, 44911, 89822, 224555, 449110, 1122775, 2245550]

約数ペア:

[(1, 2245550), (2, 1122775), (5, 449110), (10, 224555), (25, 89822), (50, 44911), (97, 23150), (194, 11575), (463, 4850), (485, 4630), (926, 2425), (970, 2315)]