4234280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 9788040

約数和(自身を除く): 5553760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2861, 5722, 11444, 14305, 22888, 28610, 57220, 105857, 114440, 211714, 423428, 529285, 846856, 1058570, 2117140, 4234280]

約数ペア:

[(1, 4234280), (2, 2117140), (4, 1058570), (5, 846856), (8, 529285), (10, 423428), (20, 211714), (37, 114440), (40, 105857), (74, 57220), (148, 28610), (185, 22888), (296, 14305), (370, 11444), (740, 5722), (1480, 2861)]