1610508740

素因数分解:

$2^2\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{14827}}^1$

素因数の和:20267

約数の個数: 24

約数和(自身を含む): 3382919232

約数和(自身を除く): 1772410492

約数列:

[1, 2, 4, 5, 10, 20, 5431, 10862, 14827, 21724, 27155, 29654, 54310, 59308, 74135, 108620, 148270, 296540, 80525437, 161050874, 322101748, 402627185, 805254370, 1610508740]

約数ペア:

[(1, 1610508740), (2, 805254370), (4, 402627185), (5, 322101748), (10, 161050874), (20, 80525437), (5431, 296540), (10862, 148270), (14827, 108620), (21724, 74135), (27155, 59308), (29654, 54310)]