6214280

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 14054040

約数和(自身を除く): 7839760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 461, 674, 922, 1348, 1685, 1844, 2305, 2696, 3370, 3688, 4610, 6740, 9220, 13480, 18440, 155357, 310714, 621428, 776785, 1242856, 1553570, 3107140, 6214280]

約数ペア:

[(1, 6214280), (2, 3107140), (4, 1553570), (5, 1242856), (8, 776785), (10, 621428), (20, 310714), (40, 155357), (337, 18440), (461, 13480), (674, 9220), (922, 6740), (1348, 4610), (1685, 3688), (1844, 3370), (2305, 2696)]