107929520

素因数分解:

$2^4\times 5^1\times {\mathrm{1349119}}^1$

素因数の和:1349132

約数の個数: 20

約数和(自身を含む): 250936320

約数和(自身を除く): 143006800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1349119, 2698238, 5396476, 6745595, 10792952, 13491190, 21585904, 26982380, 53964760, 107929520]

約数ペア:

[(1, 107929520), (2, 53964760), (4, 26982380), (5, 21585904), (8, 13491190), (10, 10792952), (16, 6745595), (20, 5396476), (40, 2698238), (80, 1349119)]