26413360

素因数分解:

$2^4\times 5^1\times {\mathrm{330167}}^1$

素因数の和:330180

約数の個数: 20

約数和(自身を含む): 61411248

約数和(自身を除く): 34997888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 330167, 660334, 1320668, 1650835, 2641336, 3301670, 5282672, 6603340, 13206680, 26413360]

約数ペア:

[(1, 26413360), (2, 13206680), (4, 6603340), (5, 5282672), (8, 3301670), (10, 2641336), (16, 1650835), (20, 1320668), (40, 660334), (80, 330167)]