74000120

素因数分解:

$2^3\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1433}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 166745520

約数和(自身を除く): 92745400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1291, 1433, 2582, 2866, 5164, 5732, 6455, 7165, 10328, 11464, 12910, 14330, 25820, 28660, 51640, 57320, 1850003, 3700006, 7400012, 9250015, 14800024, 18500030, 37000060, 74000120]

約数ペア:

[(1, 74000120), (2, 37000060), (4, 18500030), (5, 14800024), (8, 9250015), (10, 7400012), (20, 3700006), (40, 1850003), (1291, 57320), (1433, 51640), (2582, 28660), (2866, 25820), (5164, 14330), (5732, 12910), (6455, 11464), (7165, 10328)]