134239430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5189}}^1$

素因数の和:5408

約数の個数: 32

約数和(自身を含む): 261576000

約数和(自身を除く): 127336570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 5189, 10378, 12935, 25870, 25945, 51890, 67457, 134914, 337285, 674570, 1032611, 2065222, 5163055, 10326110, 13423943, 26847886, 67119715, 134239430]

約数ペア:

[(1, 134239430), (2, 67119715), (5, 26847886), (10, 13423943), (13, 10326110), (26, 5163055), (65, 2065222), (130, 1032611), (199, 674570), (398, 337285), (995, 134914), (1990, 67457), (2587, 51890), (5174, 25945), (5189, 25870), (10378, 12935)]