22023800

素因数分解:

$2^3\times 5^2\times {\mathrm{110119}}^1$

素因数の和:110135

約数の個数: 24

約数和(自身を含む): 51205800

約数和(自身を除く): 29182000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 110119, 220238, 440476, 550595, 880952, 1101190, 2202380, 2752975, 4404760, 5505950, 11011900, 22023800]

約数ペア:

[(1, 22023800), (2, 11011900), (4, 5505950), (5, 4404760), (8, 2752975), (10, 2202380), (20, 1101190), (25, 880952), (40, 550595), (50, 440476), (100, 220238), (200, 110119)]