2666200

素因数分解:

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

素因数の和:13347

約数の個数: 24

約数和(自身を含む): 6199380

約数和(自身を除く): 3533180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 13331, 26662, 53324, 66655, 106648, 133310, 266620, 333275, 533240, 666550, 1333100, 2666200]

約数ペア:

[(1, 2666200), (2, 1333100), (4, 666550), (5, 533240), (8, 333275), (10, 266620), (20, 133310), (25, 106648), (40, 66655), (50, 53324), (100, 26662), (200, 13331)]