68026360

素因数分解:

$2^3\times 5^1\times {\mathrm{1700659}}^1$

素因数の和:1700670

約数の個数: 16

約数和(自身を含む): 153059400

約数和(自身を除く): 85033040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1700659, 3401318, 6802636, 8503295, 13605272, 17006590, 34013180, 68026360]

約数ペア:

[(1, 68026360), (2, 34013180), (4, 17006590), (5, 13605272), (8, 8503295), (10, 6802636), (20, 3401318), (40, 1700659)]