22004480

素因数分解:

$2^8\times 5^1\times {\mathrm{17191}}^1$

素因数の和:17212

約数の個数: 36

約数和(自身を含む): 52710672

約数和(自身を除く): 30706192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17191, 34382, 68764, 85955, 137528, 171910, 275056, 343820, 550112, 687640, 1100224, 1375280, 2200448, 2750560, 4400896, 5501120, 11002240, 22004480]

約数ペア:

[(1, 22004480), (2, 11002240), (4, 5501120), (5, 4400896), (8, 2750560), (10, 2200448), (16, 1375280), (20, 1100224), (32, 687640), (40, 550112), (64, 343820), (80, 275056), (128, 171910), (160, 137528), (256, 85955), (320, 68764), (640, 34382), (1280, 17191)]