6922280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 15836040

約数和(自身を除く): 8913760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2837, 5674, 11348, 14185, 22696, 28370, 56740, 113480, 173057, 346114, 692228, 865285, 1384456, 1730570, 3461140, 6922280]

約数ペア:

[(1, 6922280), (2, 3461140), (4, 1730570), (5, 1384456), (8, 865285), (10, 692228), (20, 346114), (40, 173057), (61, 113480), (122, 56740), (244, 28370), (305, 22696), (488, 14185), (610, 11348), (1220, 5674), (2440, 2837)]