43061920

素因数分解:

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

素因数の和:638

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 70700960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 569, 688, 860, 880, 946, 1138, 1376, 1720, 1760, 1892, 2276, 2365, 2845, 3440, 3784, 4552, 4730, 5690, 6259, 6880, 7568, 9104, 9460, 11380, 12518, 15136, 18208, 18920, 22760, 24467, 25036, 31295, 37840, 45520, 48934, 50072, 62590, 75680, 91040, 97868, 100144, 122335, 125180, 195736, 200288, 244670, 250360, 269137, 391472, 489340, 500720, 538274, 782944, 978680, 1001440, 1076548, 1345685, 1957360, 2153096, 2691370, 3914720, 4306192, 5382740, 8612384, 10765480, 21530960, 43061920]

約数ペア:

[(1, 43061920), (2, 21530960), (4, 10765480), (5, 8612384), (8, 5382740), (10, 4306192), (11, 3914720), (16, 2691370), (20, 2153096), (22, 1957360), (32, 1345685), (40, 1076548), (43, 1001440), (44, 978680), (55, 782944), (80, 538274), (86, 500720), (88, 489340), (110, 391472), (160, 269137), (172, 250360), (176, 244670), (215, 200288), (220, 195736), (344, 125180), (352, 122335), (430, 100144), (440, 97868), (473, 91040), (569, 75680), (688, 62590), (860, 50072), (880, 48934), (946, 45520), (1138, 37840), (1376, 31295), (1720, 25036), (1760, 24467), (1892, 22760), (2276, 18920), (2365, 18208), (2845, 15136), (3440, 12518), (3784, 11380), (4552, 9460), (4730, 9104), (5690, 7568), (6259, 6880)]