26662000

素因数分解:

$2^4\times 5^3\times {\mathrm{13331}}^1$

素因数の和:13354

約数の個数: 40

約数和(自身を含む): 64473552

約数和(自身を除く): 37811552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13331, 26662, 53324, 66655, 106648, 133310, 213296, 266620, 333275, 533240, 666550, 1066480, 1333100, 1666375, 2666200, 3332750, 5332400, 6665500, 13331000, 26662000]

約数ペア:

[(1, 26662000), (2, 13331000), (4, 6665500), (5, 5332400), (8, 3332750), (10, 2666200), (16, 1666375), (20, 1333100), (25, 1066480), (40, 666550), (50, 533240), (80, 333275), (100, 266620), (125, 213296), (200, 133310), (250, 106648), (400, 66655), (500, 53324), (1000, 26662), (2000, 13331)]