23691340

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2473}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 49875840

約数和(自身を除く): 26184500

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 2473, 4790, 4946, 9580, 9892, 12365, 24730, 49460, 1184567, 2369134, 4738268, 5922835, 11845670, 23691340]

約数ペア:

[(1, 23691340), (2, 11845670), (4, 5922835), (5, 4738268), (10, 2369134), (20, 1184567), (479, 49460), (958, 24730), (1916, 12365), (2395, 9892), (2473, 9580), (4790, 4946)]