64039090

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{10691}}^1$

素因数の和:11297

約数の個数: 16

約数和(自身を含む): 115473600

約数和(自身を除く): 51434510

約数列:

[1, 2, 5, 10, 599, 1198, 2995, 5990, 10691, 21382, 53455, 106910, 6403909, 12807818, 32019545, 64039090]

約数ペア:

[(1, 64039090), (2, 32019545), (5, 12807818), (10, 6403909), (599, 106910), (1198, 53455), (2995, 21382), (5990, 10691)]