5025320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 11468520

約数和(自身を除く): 6443200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1721, 2920, 3442, 6884, 8605, 13768, 17210, 34420, 68840, 125633, 251266, 502532, 628165, 1005064, 1256330, 2512660, 5025320]

約数ペア:

[(1, 5025320), (2, 2512660), (4, 1256330), (5, 1005064), (8, 628165), (10, 502532), (20, 251266), (40, 125633), (73, 68840), (146, 34420), (292, 17210), (365, 13768), (584, 8605), (730, 6884), (1460, 3442), (1721, 2920)]