2005166750

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{53117}}^1$

素因数の和:53285

約数の個数: 32

約数和(自身を含む): 3778602048

約数和(自身を除く): 1773435298

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 755, 1510, 3775, 7550, 18875, 37750, 53117, 106234, 265585, 531170, 1327925, 2655850, 6639625, 8020667, 13279250, 16041334, 40103335, 80206670, 200516675, 401033350, 1002583375, 2005166750]

約数ペア:

[(1, 2005166750), (2, 1002583375), (5, 401033350), (10, 200516675), (25, 80206670), (50, 40103335), (125, 16041334), (151, 13279250), (250, 8020667), (302, 6639625), (755, 2655850), (1510, 1327925), (3775, 531170), (7550, 265585), (18875, 106234), (37750, 53117)]