8597320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 20007540

約数和(自身を除く): 11410220

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 157, 185, 296, 314, 370, 628, 740, 785, 1256, 1369, 1480, 1570, 2738, 3140, 5476, 5809, 6280, 6845, 10952, 11618, 13690, 23236, 27380, 29045, 46472, 54760, 58090, 116180, 214933, 232360, 429866, 859732, 1074665, 1719464, 2149330, 4298660, 8597320]

約数ペア:

[(1, 8597320), (2, 4298660), (4, 2149330), (5, 1719464), (8, 1074665), (10, 859732), (20, 429866), (37, 232360), (40, 214933), (74, 116180), (148, 58090), (157, 54760), (185, 46472), (296, 29045), (314, 27380), (370, 23236), (628, 13690), (740, 11618), (785, 10952), (1256, 6845), (1369, 6280), (1480, 5809), (1570, 5476), (2738, 3140)]