26031260

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1193}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 54761616

約数和(自身を除く): 28730356

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1193, 2182, 2386, 4364, 4772, 5455, 5965, 10910, 11930, 21820, 23860, 1301563, 2603126, 5206252, 6507815, 13015630, 26031260]

約数ペア:

[(1, 26031260), (2, 13015630), (4, 6507815), (5, 5206252), (10, 2603126), (20, 1301563), (1091, 23860), (1193, 21820), (2182, 11930), (2386, 10910), (4364, 5965), (4772, 5455)]