14380640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 36206352

約数和(自身を除く): 21825712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 311, 340, 544, 578, 622, 680, 1156, 1244, 1360, 1445, 1555, 2312, 2488, 2720, 2890, 3110, 4624, 4976, 5287, 5780, 6220, 9248, 9952, 10574, 11560, 12440, 21148, 23120, 24880, 26435, 42296, 46240, 49760, 52870, 84592, 89879, 105740, 169184, 179758, 211480, 359516, 422960, 449395, 719032, 845920, 898790, 1438064, 1797580, 2876128, 3595160, 7190320, 14380640]

約数ペア:

[(1, 14380640), (2, 7190320), (4, 3595160), (5, 2876128), (8, 1797580), (10, 1438064), (16, 898790), (17, 845920), (20, 719032), (32, 449395), (34, 422960), (40, 359516), (68, 211480), (80, 179758), (85, 169184), (136, 105740), (160, 89879), (170, 84592), (272, 52870), (289, 49760), (311, 46240), (340, 42296), (544, 26435), (578, 24880), (622, 23120), (680, 21148), (1156, 12440), (1244, 11560), (1360, 10574), (1445, 9952), (1555, 9248), (2312, 6220), (2488, 5780), (2720, 5287), (2890, 4976), (3110, 4624)]