450640010

素因数分解:

$2^1\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{18691}}^1$

素因数の和:21109

約数の個数: 16

約数和(自身を含む): 811531872

約数和(自身を除く): 360891862

約数列:

[1, 2, 5, 10, 2411, 4822, 12055, 18691, 24110, 37382, 93455, 186910, 45064001, 90128002, 225320005, 450640010]

約数ペア:

[(1, 450640010), (2, 225320005), (5, 90128002), (10, 45064001), (2411, 186910), (4822, 93455), (12055, 37382), (18691, 24110)]