67825000

素因数分解:

$2^3\times 5^5\times {\mathrm{2713}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 159013260

約数和(自身を除く): 91188260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 2713, 3125, 5000, 5426, 6250, 10852, 12500, 13565, 21704, 25000, 27130, 54260, 67825, 108520, 135650, 271300, 339125, 542600, 678250, 1356500, 1695625, 2713000, 3391250, 6782500, 8478125, 13565000, 16956250, 33912500, 67825000]

約数ペア:

[(1, 67825000), (2, 33912500), (4, 16956250), (5, 13565000), (8, 8478125), (10, 6782500), (20, 3391250), (25, 2713000), (40, 1695625), (50, 1356500), (100, 678250), (125, 542600), (200, 339125), (250, 271300), (500, 135650), (625, 108520), (1000, 67825), (1250, 54260), (2500, 27130), (2713, 25000), (3125, 21704), (5000, 13565), (5426, 12500), (6250, 10852)]