99682394320

素因数分解:

$2^4\times 5^1\times {\mathrm{1246029929}}^1$

素因数の和:1246029942

約数の個数: 20

約数和(自身を含む): 231761566980

約数和(自身を除く): 132079172660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1246029929, 2492059858, 4984119716, 6230149645, 9968239432, 12460299290, 19936478864, 24920598580, 49841197160, 99682394320]

約数ペア:

[(1, 99682394320), (2, 49841197160), (4, 24920598580), (5, 19936478864), (8, 12460299290), (10, 9968239432), (16, 6230149645), (20, 4984119716), (40, 2492059858), (80, 1246029929)]