26154790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 48372480

約数和(自身を除く): 22217690

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 379, 515, 670, 758, 1030, 1895, 3790, 6901, 13802, 25393, 34505, 39037, 50786, 69010, 78074, 126965, 195185, 253930, 390370, 2615479, 5230958, 13077395, 26154790]

約数ペア:

[(1, 26154790), (2, 13077395), (5, 5230958), (10, 2615479), (67, 390370), (103, 253930), (134, 195185), (206, 126965), (335, 78074), (379, 69010), (515, 50786), (670, 39037), (758, 34505), (1030, 25393), (1895, 13802), (3790, 6901)]