79990060

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2791}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 168156576

約数和(自身を除く): 88166516

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2791, 2866, 5582, 5732, 7165, 11164, 13955, 14330, 27910, 28660, 55820, 3999503, 7999006, 15998012, 19997515, 39995030, 79990060]

約数ペア:

[(1, 79990060), (2, 39995030), (4, 19997515), (5, 15998012), (10, 7999006), (20, 3999503), (1433, 55820), (2791, 28660), (2866, 27910), (5582, 14330), (5732, 13955), (7165, 11164)]