26564560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30187}}^1$

素因数の和:30211

約数の個数: 40

約数和(自身を含む): 67379616

約数和(自身を除く): 40815056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30187, 60374, 120748, 150935, 241496, 301870, 332057, 482992, 603740, 664114, 1207480, 1328228, 1660285, 2414960, 2656456, 3320570, 5312912, 6641140, 13282280, 26564560]

約数ペア:

[(1, 26564560), (2, 13282280), (4, 6641140), (5, 5312912), (8, 3320570), (10, 2656456), (11, 2414960), (16, 1660285), (20, 1328228), (22, 1207480), (40, 664114), (44, 603740), (55, 482992), (80, 332057), (88, 301870), (110, 241496), (176, 150935), (220, 120748), (440, 60374), (880, 30187)]