4298660

素因数分解:

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

素因数の和:240

約数の個数: 36

約数和(自身を含む): 9336852

約数和(自身を除く): 5038192

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 314, 370, 628, 740, 785, 1369, 1570, 2738, 3140, 5476, 5809, 6845, 11618, 13690, 23236, 27380, 29045, 58090, 116180, 214933, 429866, 859732, 1074665, 2149330, 4298660]

約数ペア:

[(1, 4298660), (2, 2149330), (4, 1074665), (5, 859732), (10, 429866), (20, 214933), (37, 116180), (74, 58090), (148, 29045), (157, 27380), (185, 23236), (314, 13690), (370, 11618), (628, 6845), (740, 5809), (785, 5476), (1369, 3140), (1570, 2738)]