11752760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6887

約数の個数: 32

約数和(自身を含む): 27062640

約数和(自身を除く): 15309880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6833, 13666, 27332, 34165, 54664, 68330, 136660, 273320, 293819, 587638, 1175276, 1469095, 2350552, 2938190, 5876380, 11752760]

約数ペア:

[(1, 11752760), (2, 5876380), (4, 2938190), (5, 2350552), (8, 1469095), (10, 1175276), (20, 587638), (40, 293819), (43, 273320), (86, 136660), (172, 68330), (215, 54664), (344, 34165), (430, 27332), (860, 13666), (1720, 6833)]