10964000

素因数分解:

$2^5\times 5^3\times {\mathrm{2741}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 26948376

約数和(自身を除く): 15984376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2741, 4000, 5482, 10964, 13705, 21928, 27410, 43856, 54820, 68525, 87712, 109640, 137050, 219280, 274100, 342625, 438560, 548200, 685250, 1096400, 1370500, 2192800, 2741000, 5482000, 10964000]

約数ペア:

[(1, 10964000), (2, 5482000), (4, 2741000), (5, 2192800), (8, 1370500), (10, 1096400), (16, 685250), (20, 548200), (25, 438560), (32, 342625), (40, 274100), (50, 219280), (80, 137050), (100, 109640), (125, 87712), (160, 68525), (200, 54820), (250, 43856), (400, 27410), (500, 21928), (800, 13705), (1000, 10964), (2000, 5482), (2741, 4000)]