4542040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 10666080

約数和(自身を除く): 6124040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4937, 9874, 19748, 24685, 39496, 49370, 98740, 113551, 197480, 227102, 454204, 567755, 908408, 1135510, 2271020, 4542040]

約数ペア:

[(1, 4542040), (2, 2271020), (4, 1135510), (5, 908408), (8, 567755), (10, 454204), (20, 227102), (23, 197480), (40, 113551), (46, 98740), (92, 49370), (115, 39496), (184, 24685), (230, 19748), (460, 9874), (920, 4937)]