13403800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 32252400

約数和(自身を除く): 18848600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2311, 2900, 4622, 5800, 9244, 11555, 18488, 23110, 46220, 57775, 67019, 92440, 115550, 134038, 231100, 268076, 335095, 462200, 536152, 670190, 1340380, 1675475, 2680760, 3350950, 6701900, 13403800]

約数ペア:

[(1, 13403800), (2, 6701900), (4, 3350950), (5, 2680760), (8, 1675475), (10, 1340380), (20, 670190), (25, 536152), (29, 462200), (40, 335095), (50, 268076), (58, 231100), (100, 134038), (116, 115550), (145, 92440), (200, 67019), (232, 57775), (290, 46220), (580, 23110), (725, 18488), (1160, 11555), (1450, 9244), (2311, 5800), (2900, 4622)]