14855120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 40497408

約数和(自身を除く): 25642288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 647, 656, 820, 1148, 1294, 1435, 1640, 2296, 2588, 2870, 3235, 3280, 4529, 4592, 5176, 5740, 6470, 9058, 10352, 11480, 12940, 18116, 22645, 22960, 25880, 26527, 36232, 45290, 51760, 53054, 72464, 90580, 106108, 132635, 181160, 185689, 212216, 265270, 362320, 371378, 424432, 530540, 742756, 928445, 1061080, 1485512, 1856890, 2122160, 2971024, 3713780, 7427560, 14855120]

約数ペア:

[(1, 14855120), (2, 7427560), (4, 3713780), (5, 2971024), (7, 2122160), (8, 1856890), (10, 1485512), (14, 1061080), (16, 928445), (20, 742756), (28, 530540), (35, 424432), (40, 371378), (41, 362320), (56, 265270), (70, 212216), (80, 185689), (82, 181160), (112, 132635), (140, 106108), (164, 90580), (205, 72464), (280, 53054), (287, 51760), (328, 45290), (410, 36232), (560, 26527), (574, 25880), (647, 22960), (656, 22645), (820, 18116), (1148, 12940), (1294, 11480), (1435, 10352), (1640, 9058), (2296, 6470), (2588, 5740), (2870, 5176), (3235, 4592), (3280, 4529)]