23285320

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{769}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 52529400

約数和(自身を除く): 29244080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 769, 1514, 1538, 3028, 3076, 3785, 3845, 6056, 6152, 7570, 7690, 15140, 15380, 30280, 30760, 582133, 1164266, 2328532, 2910665, 4657064, 5821330, 11642660, 23285320]

約数ペア:

[(1, 23285320), (2, 11642660), (4, 5821330), (5, 4657064), (8, 2910665), (10, 2328532), (20, 1164266), (40, 582133), (757, 30760), (769, 30280), (1514, 15380), (1538, 15140), (3028, 7690), (3076, 7570), (3785, 6152), (3845, 6056)]