101594320

素因数分解:

$2^4\times 5^1\times {\mathrm{1269929}}^1$

素因数の和:1269942

約数の個数: 20

約数和(自身を含む): 236206980

約数和(自身を除く): 134612660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1269929, 2539858, 5079716, 6349645, 10159432, 12699290, 20318864, 25398580, 50797160, 101594320]

約数ペア:

[(1, 101594320), (2, 50797160), (4, 25398580), (5, 20318864), (8, 12699290), (10, 10159432), (16, 6349645), (20, 5079716), (40, 2539858), (80, 1269929)]