6740387860

素因数分解:

$2^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{154667}}^1$

素因数の和:156855

約数の個数: 24

約数和(自身を含む): 14161402080

約数和(自身を除く): 7421014220

約数列:

[1, 2, 4, 5, 10, 20, 2179, 4358, 8716, 10895, 21790, 43580, 154667, 309334, 618668, 773335, 1546670, 3093340, 337019393, 674038786, 1348077572, 1685096965, 3370193930, 6740387860]

約数ペア:

[(1, 6740387860), (2, 3370193930), (4, 1685096965), (5, 1348077572), (10, 674038786), (20, 337019393), (2179, 3093340), (4358, 1546670), (8716, 773335), (10895, 618668), (21790, 309334), (43580, 154667)]