4268480

素因数分解:

$2^6\times 5^1\times {\mathrm{13339}}^1$

素因数の和:13356

約数の個数: 28

約数和(自身を含む): 10165080

約数和(自身を除く): 5896600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13339, 26678, 53356, 66695, 106712, 133390, 213424, 266780, 426848, 533560, 853696, 1067120, 2134240, 4268480]

約数ペア:

[(1, 4268480), (2, 2134240), (4, 1067120), (5, 853696), (8, 533560), (10, 426848), (16, 266780), (20, 213424), (32, 133390), (40, 106712), (64, 66695), (80, 53356), (160, 26678), (320, 13339)]