10644100

素因数分解:

$2^2\times 5^2\times {\mathrm{106441}}^1$

素因数の和:106455

約数の個数: 18

約数和(自身を含む): 23097914

約数和(自身を除く): 12453814

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 106441, 212882, 425764, 532205, 1064410, 2128820, 2661025, 5322050, 10644100]

約数ペア:

[(1, 10644100), (2, 5322050), (4, 2661025), (5, 2128820), (10, 1064410), (20, 532205), (25, 425764), (50, 212882), (100, 106441)]