9206840

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 20807280

約数和(自身を除く): 11600440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 683, 1348, 1366, 1685, 2696, 2732, 3370, 3415, 5464, 6740, 6830, 13480, 13660, 27320, 230171, 460342, 920684, 1150855, 1841368, 2301710, 4603420, 9206840]

約数ペア:

[(1, 9206840), (2, 4603420), (4, 2301710), (5, 1841368), (8, 1150855), (10, 920684), (20, 460342), (40, 230171), (337, 27320), (674, 13660), (683, 13480), (1348, 6830), (1366, 6740), (1685, 5464), (2696, 3415), (2732, 3370)]