5149450

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 9647820

約数和(自身を除く): 4498370

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 569, 905, 1138, 1810, 2845, 4525, 5690, 9050, 14225, 28450, 102989, 205978, 514945, 1029890, 2574725, 5149450]

約数ペア:

[(1, 5149450), (2, 2574725), (5, 1029890), (10, 514945), (25, 205978), (50, 102989), (181, 28450), (362, 14225), (569, 9050), (905, 5690), (1138, 4525), (1810, 2845)]