12302540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9181}}^1$

素因数の和:9257

約数の個数: 24

約数和(自身を含む): 26223792

約数和(自身を除く): 13921252

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9181, 18362, 36724, 45905, 91810, 183620, 615127, 1230254, 2460508, 3075635, 6151270, 12302540]

約数ペア:

[(1, 12302540), (2, 6151270), (4, 3075635), (5, 2460508), (10, 1230254), (20, 615127), (67, 183620), (134, 91810), (268, 45905), (335, 36724), (670, 18362), (1340, 9181)]