10765480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 27086400

約数和(自身を除く): 16320920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 569, 860, 946, 1138, 1720, 1892, 2276, 2365, 2845, 3784, 4552, 4730, 5690, 6259, 9460, 11380, 12518, 18920, 22760, 24467, 25036, 31295, 48934, 50072, 62590, 97868, 122335, 125180, 195736, 244670, 250360, 269137, 489340, 538274, 978680, 1076548, 1345685, 2153096, 2691370, 5382740, 10765480]

約数ペア:

[(1, 10765480), (2, 5382740), (4, 2691370), (5, 2153096), (8, 1345685), (10, 1076548), (11, 978680), (20, 538274), (22, 489340), (40, 269137), (43, 250360), (44, 244670), (55, 195736), (86, 125180), (88, 122335), (110, 97868), (172, 62590), (215, 50072), (220, 48934), (344, 31295), (430, 25036), (440, 24467), (473, 22760), (569, 18920), (860, 12518), (946, 11380), (1138, 9460), (1720, 6259), (1892, 5690), (2276, 4730), (2365, 4552), (2845, 3784)]