89534060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 239597568

約数和(自身を除く): 150063508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1034, 1237, 1316, 1540, 1645, 2068, 2474, 2585, 3290, 3619, 4948, 5170, 6185, 6580, 7238, 8659, 10340, 12370, 13607, 14476, 17318, 18095, 24740, 27214, 34636, 36190, 43295, 54428, 58139, 68035, 72380, 86590, 95249, 116278, 136070, 173180, 190498, 232556, 272140, 290695, 380996, 406973, 476245, 581390, 639529, 813946, 952490, 1162780, 1279058, 1627892, 1904980, 2034865, 2558116, 3197645, 4069730, 4476703, 6395290, 8139460, 8953406, 12790580, 17906812, 22383515, 44767030, 89534060]

約数ペア:

[(1, 89534060), (2, 44767030), (4, 22383515), (5, 17906812), (7, 12790580), (10, 8953406), (11, 8139460), (14, 6395290), (20, 4476703), (22, 4069730), (28, 3197645), (35, 2558116), (44, 2034865), (47, 1904980), (55, 1627892), (70, 1279058), (77, 1162780), (94, 952490), (110, 813946), (140, 639529), (154, 581390), (188, 476245), (220, 406973), (235, 380996), (308, 290695), (329, 272140), (385, 232556), (470, 190498), (517, 173180), (658, 136070), (770, 116278), (940, 95249), (1034, 86590), (1237, 72380), (1316, 68035), (1540, 58139), (1645, 54428), (2068, 43295), (2474, 36190), (2585, 34636), (3290, 27214), (3619, 24740), (4948, 18095), (5170, 17318), (6185, 14476), (6580, 13607), (7238, 12370), (8659, 10340)]