12142250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 24075792

約数和(自身を除く): 11933542

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 2857, 4250, 5714, 14285, 28570, 48569, 71425, 97138, 142850, 242845, 357125, 485690, 714250, 1214225, 2428450, 6071125, 12142250]

約数ペア:

[(1, 12142250), (2, 6071125), (5, 2428450), (10, 1214225), (17, 714250), (25, 485690), (34, 357125), (50, 242845), (85, 142850), (125, 97138), (170, 71425), (250, 48569), (425, 28570), (850, 14285), (2125, 5714), (2857, 4250)]