4945940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 10544352

約数和(自身を除く): 5598412

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3691, 7382, 14764, 18455, 36910, 73820, 247297, 494594, 989188, 1236485, 2472970, 4945940]

約数ペア:

[(1, 4945940), (2, 2472970), (4, 1236485), (5, 989188), (10, 494594), (20, 247297), (67, 73820), (134, 36910), (268, 18455), (335, 14764), (670, 7382), (1340, 3691)]