11640680

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1249}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 26325000

約数和(自身を除く): 14684320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1249, 1864, 2330, 2498, 4660, 4996, 6245, 9320, 9992, 12490, 24980, 49960, 291017, 582034, 1164068, 1455085, 2328136, 2910170, 5820340, 11640680]

約数ペア:

[(1, 11640680), (2, 5820340), (4, 2910170), (5, 2328136), (8, 1455085), (10, 1164068), (20, 582034), (40, 291017), (233, 49960), (466, 24980), (932, 12490), (1165, 9992), (1249, 9320), (1864, 6245), (2330, 4996), (2498, 4660)]