40566670

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21019}}^1$

素因数の和:21219

約数の個数: 16

約数和(自身を含む): 73401840

約数和(自身を除く): 32835170

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 21019, 42038, 105095, 210190, 4056667, 8113334, 20283335, 40566670]

約数ペア:

[(1, 40566670), (2, 20283335), (5, 8113334), (10, 4056667), (193, 210190), (386, 105095), (965, 42038), (1930, 21019)]