5486804980

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{563327}}^1$

素因数の和:563823

約数の個数: 24

約数和(自身を含む): 11545970688

約数和(自身を除く): 6059165708

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 563327, 1126654, 2253308, 2816635, 5633270, 11266540, 274340249, 548680498, 1097360996, 1371701245, 2743402490, 5486804980]

約数ペア:

[(1, 5486804980), (2, 2743402490), (4, 1371701245), (5, 1097360996), (10, 548680498), (20, 274340249), (487, 11266540), (974, 5633270), (1948, 2816635), (2435, 2253308), (4870, 1126654), (9740, 563327)]