12234800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 60

約数和(自身を含む): 29867880

約数和(自身を除く): 17633080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 419, 584, 730, 838, 1168, 1460, 1676, 1825, 2095, 2920, 3352, 3650, 4190, 5840, 6704, 7300, 8380, 10475, 14600, 16760, 20950, 29200, 30587, 33520, 41900, 61174, 83800, 122348, 152935, 167600, 244696, 305870, 489392, 611740, 764675, 1223480, 1529350, 2446960, 3058700, 6117400, 12234800]

約数ペア:

[(1, 12234800), (2, 6117400), (4, 3058700), (5, 2446960), (8, 1529350), (10, 1223480), (16, 764675), (20, 611740), (25, 489392), (40, 305870), (50, 244696), (73, 167600), (80, 152935), (100, 122348), (146, 83800), (200, 61174), (292, 41900), (365, 33520), (400, 30587), (419, 29200), (584, 20950), (730, 16760), (838, 14600), (1168, 10475), (1460, 8380), (1676, 7300), (1825, 6704), (2095, 5840), (2920, 4190), (3352, 3650)]