27130000

素因数分解:

$2^4\times 5^4\times {\mathrm{2713}}^1$

素因数の和:2741

約数の個数: 50

約数和(自身を含む): 65708654

約数和(自身を除く): 38578654

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 2713, 5000, 5426, 10000, 10852, 13565, 21704, 27130, 43408, 54260, 67825, 108520, 135650, 217040, 271300, 339125, 542600, 678250, 1085200, 1356500, 1695625, 2713000, 3391250, 5426000, 6782500, 13565000, 27130000]

約数ペア:

[(1, 27130000), (2, 13565000), (4, 6782500), (5, 5426000), (8, 3391250), (10, 2713000), (16, 1695625), (20, 1356500), (25, 1085200), (40, 678250), (50, 542600), (80, 339125), (100, 271300), (125, 217040), (200, 135650), (250, 108520), (400, 67825), (500, 54260), (625, 43408), (1000, 27130), (1250, 21704), (2000, 13565), (2500, 10852), (2713, 10000), (5000, 5426)]