2203100

素因数分解:

$2^2\times 5^2\times {\mathrm{22031}}^1$

素因数の和:22045

約数の個数: 18

約数和(自身を含む): 4780944

約数和(自身を除く): 2577844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 22031, 44062, 88124, 110155, 220310, 440620, 550775, 1101550, 2203100]

約数ペア:

[(1, 2203100), (2, 1101550), (4, 550775), (5, 440620), (10, 220310), (20, 110155), (25, 88124), (50, 44062), (100, 22031)]