11873360

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 27784680

約数和(自身を除く): 15911320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 769, 772, 965, 1538, 1544, 1930, 3076, 3088, 3845, 3860, 6152, 7690, 7720, 12304, 15380, 15440, 30760, 61520, 148417, 296834, 593668, 742085, 1187336, 1484170, 2374672, 2968340, 5936680, 11873360]

約数ペア:

[(1, 11873360), (2, 5936680), (4, 2968340), (5, 2374672), (8, 1484170), (10, 1187336), (16, 742085), (20, 593668), (40, 296834), (80, 148417), (193, 61520), (386, 30760), (769, 15440), (772, 15380), (965, 12304), (1538, 7720), (1544, 7690), (1930, 6152), (3076, 3860), (3088, 3845)]