132653420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1019}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 291997440

約数和(自身を除く): 159344020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 460, 566, 1019, 1132, 1415, 2038, 2830, 4076, 5095, 5660, 6509, 10190, 13018, 20380, 23437, 26036, 32545, 46874, 65090, 93748, 117185, 130180, 234370, 288377, 468740, 576754, 1153508, 1441885, 2883770, 5767540, 6632671, 13265342, 26530684, 33163355, 66326710, 132653420]

約数ペア:

[(1, 132653420), (2, 66326710), (4, 33163355), (5, 26530684), (10, 13265342), (20, 6632671), (23, 5767540), (46, 2883770), (92, 1441885), (115, 1153508), (230, 576754), (283, 468740), (460, 288377), (566, 234370), (1019, 130180), (1132, 117185), (1415, 93748), (2038, 65090), (2830, 46874), (4076, 32545), (5095, 26036), (5660, 23437), (6509, 20380), (10190, 13018)]