242122900

素因数分解:

$2^2\times 5^2\times {\mathrm{2421229}}^1$

素因数の和:2421243

約数の個数: 18

約数和(自身を含む): 525406910

約数和(自身を除く): 283284010

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2421229, 4842458, 9684916, 12106145, 24212290, 48424580, 60530725, 121061450, 242122900]

約数ペア:

[(1, 242122900), (2, 121061450), (4, 60530725), (5, 48424580), (10, 24212290), (20, 12106145), (25, 9684916), (50, 4842458), (100, 2421229)]