17280820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37567}}^1$

素因数の和:37599

約数の個数: 24

約数和(自身を含む): 37868544

約数和(自身を除く): 20587724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 37567, 75134, 150268, 187835, 375670, 751340, 864041, 1728082, 3456164, 4320205, 8640410, 17280820]

約数ペア:

[(1, 17280820), (2, 8640410), (4, 4320205), (5, 3456164), (10, 1728082), (20, 864041), (23, 751340), (46, 375670), (92, 187835), (115, 150268), (230, 75134), (460, 37567)]