2011292560

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{33037}}^1$

素因数の和:33811

約数の個数: 40

約数和(自身を含む): 4682541816

約数和(自身を除く): 2671249256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 3044, 3805, 6088, 7610, 12176, 15220, 30440, 33037, 60880, 66074, 132148, 165185, 264296, 330370, 528592, 660740, 1321480, 2642960, 25141157, 50282314, 100564628, 125705785, 201129256, 251411570, 402258512, 502823140, 1005646280, 2011292560]

約数ペア:

[(1, 2011292560), (2, 1005646280), (4, 502823140), (5, 402258512), (8, 251411570), (10, 201129256), (16, 125705785), (20, 100564628), (40, 50282314), (80, 25141157), (761, 2642960), (1522, 1321480), (3044, 660740), (3805, 528592), (6088, 330370), (7610, 264296), (12176, 165185), (15220, 132148), (30440, 66074), (33037, 60880)]