6310000

素因数分解:

$2^4\times 5^4\times {\mathrm{631}}^1$

素因数の和:659

約数の個数: 50

約数和(自身を含む): 15301352

約数和(自身を除く): 8991352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 631, 1000, 1250, 1262, 2000, 2500, 2524, 3155, 5000, 5048, 6310, 10000, 10096, 12620, 15775, 25240, 31550, 50480, 63100, 78875, 126200, 157750, 252400, 315500, 394375, 631000, 788750, 1262000, 1577500, 3155000, 6310000]

約数ペア:

[(1, 6310000), (2, 3155000), (4, 1577500), (5, 1262000), (8, 788750), (10, 631000), (16, 394375), (20, 315500), (25, 252400), (40, 157750), (50, 126200), (80, 78875), (100, 63100), (125, 50480), (200, 31550), (250, 25240), (400, 15775), (500, 12620), (625, 10096), (631, 10000), (1000, 6310), (1250, 5048), (1262, 5000), (2000, 3155), (2500, 2524)]