58137320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^2\times {\mathrm{137}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 133055460

約数和(自身を除く): 74918140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 137, 206, 274, 412, 515, 548, 685, 824, 1030, 1096, 1370, 2060, 2740, 4120, 5480, 10609, 14111, 21218, 28222, 42436, 53045, 56444, 70555, 84872, 106090, 112888, 141110, 212180, 282220, 424360, 564440, 1453433, 2906866, 5813732, 7267165, 11627464, 14534330, 29068660, 58137320]

約数ペア:

[(1, 58137320), (2, 29068660), (4, 14534330), (5, 11627464), (8, 7267165), (10, 5813732), (20, 2906866), (40, 1453433), (103, 564440), (137, 424360), (206, 282220), (274, 212180), (412, 141110), (515, 112888), (548, 106090), (685, 84872), (824, 70555), (1030, 56444), (1096, 53045), (1370, 42436), (2060, 28222), (2740, 21218), (4120, 14111), (5480, 10609)]