170702960

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13591}}^1$

素因数の和:13761

約数の個数: 40

約数和(自身を含む): 399441696

約数和(自身を除く): 228738736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 13591, 27182, 54364, 67955, 108728, 135910, 217456, 271820, 543640, 1087280, 2133787, 4267574, 8535148, 10668935, 17070296, 21337870, 34140592, 42675740, 85351480, 170702960]

約数ペア:

[(1, 170702960), (2, 85351480), (4, 42675740), (5, 34140592), (8, 21337870), (10, 17070296), (16, 10668935), (20, 8535148), (40, 4267574), (80, 2133787), (157, 1087280), (314, 543640), (628, 271820), (785, 217456), (1256, 135910), (1570, 108728), (2512, 67955), (3140, 54364), (6280, 27182), (12560, 13591)]