61174000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 150302880

約数和(自身を除く): 89128880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 419, 500, 584, 730, 838, 1000, 1168, 1460, 1676, 1825, 2000, 2095, 2920, 3352, 3650, 4190, 5840, 6704, 7300, 8380, 9125, 10475, 14600, 16760, 18250, 20950, 29200, 30587, 33520, 36500, 41900, 52375, 61174, 73000, 83800, 104750, 122348, 146000, 152935, 167600, 209500, 244696, 305870, 419000, 489392, 611740, 764675, 838000, 1223480, 1529350, 2446960, 3058700, 3823375, 6117400, 7646750, 12234800, 15293500, 30587000, 61174000]

約数ペア:

[(1, 61174000), (2, 30587000), (4, 15293500), (5, 12234800), (8, 7646750), (10, 6117400), (16, 3823375), (20, 3058700), (25, 2446960), (40, 1529350), (50, 1223480), (73, 838000), (80, 764675), (100, 611740), (125, 489392), (146, 419000), (200, 305870), (250, 244696), (292, 209500), (365, 167600), (400, 152935), (419, 146000), (500, 122348), (584, 104750), (730, 83800), (838, 73000), (1000, 61174), (1168, 52375), (1460, 41900), (1676, 36500), (1825, 33520), (2000, 30587), (2095, 29200), (2920, 20950), (3352, 18250), (3650, 16760), (4190, 14600), (5840, 10475), (6704, 9125), (7300, 8380)]