7060000

素因数分解:

$2^5\times 5^4\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 60

約数和(自身を含む): 17417862

約数和(自身を除く): 10357862

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 353, 400, 500, 625, 706, 800, 1000, 1250, 1412, 1765, 2000, 2500, 2824, 3530, 4000, 5000, 5648, 7060, 8825, 10000, 11296, 14120, 17650, 20000, 28240, 35300, 44125, 56480, 70600, 88250, 141200, 176500, 220625, 282400, 353000, 441250, 706000, 882500, 1412000, 1765000, 3530000, 7060000]

約数ペア:

[(1, 7060000), (2, 3530000), (4, 1765000), (5, 1412000), (8, 882500), (10, 706000), (16, 441250), (20, 353000), (25, 282400), (32, 220625), (40, 176500), (50, 141200), (80, 88250), (100, 70600), (125, 56480), (160, 44125), (200, 35300), (250, 28240), (353, 20000), (400, 17650), (500, 14120), (625, 11296), (706, 10000), (800, 8825), (1000, 7060), (1250, 5648), (1412, 5000), (1765, 4000), (2000, 3530), (2500, 2824)]