2213800

素因数分解:

$2^3\times 5^2\times {\mathrm{11069}}^1$

素因数の和:11085

約数の個数: 24

約数和(自身を含む): 5147550

約数和(自身を除く): 2933750

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 11069, 22138, 44276, 55345, 88552, 110690, 221380, 276725, 442760, 553450, 1106900, 2213800]

約数ペア:

[(1, 2213800), (2, 1106900), (4, 553450), (5, 442760), (8, 276725), (10, 221380), (20, 110690), (25, 88552), (40, 55345), (50, 44276), (100, 22138), (200, 11069)]