229612480

素因数分解:

$2^6\times 5^1\times {\mathrm{717539}}^1$

素因数の和:717556

約数の個数: 28

約数和(自身を含む): 546765480

約数和(自身を除く): 317153000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 717539, 1435078, 2870156, 3587695, 5740312, 7175390, 11480624, 14350780, 22961248, 28701560, 45922496, 57403120, 114806240, 229612480]

約数ペア:

[(1, 229612480), (2, 114806240), (4, 57403120), (5, 45922496), (8, 28701560), (10, 22961248), (16, 14350780), (20, 11480624), (32, 7175390), (40, 5740312), (64, 3587695), (80, 2870156), (160, 1435078), (320, 717539)]