5275312

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 12816640

約数和(自身を除く): 7541328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 67, 74, 76, 112, 133, 134, 148, 152, 259, 266, 268, 296, 304, 469, 518, 532, 536, 592, 703, 938, 1036, 1064, 1072, 1273, 1406, 1876, 2072, 2128, 2479, 2546, 2812, 3752, 4144, 4921, 4958, 5092, 5624, 7504, 8911, 9842, 9916, 10184, 11248, 17353, 17822, 19684, 19832, 20368, 34706, 35644, 39368, 39664, 47101, 69412, 71288, 78736, 94202, 138824, 142576, 188404, 277648, 329707, 376808, 659414, 753616, 1318828, 2637656, 5275312]

約数ペア:

[(1, 5275312), (2, 2637656), (4, 1318828), (7, 753616), (8, 659414), (14, 376808), (16, 329707), (19, 277648), (28, 188404), (37, 142576), (38, 138824), (56, 94202), (67, 78736), (74, 71288), (76, 69412), (112, 47101), (133, 39664), (134, 39368), (148, 35644), (152, 34706), (259, 20368), (266, 19832), (268, 19684), (296, 17822), (304, 17353), (469, 11248), (518, 10184), (532, 9916), (536, 9842), (592, 8911), (703, 7504), (938, 5624), (1036, 5092), (1064, 4958), (1072, 4921), (1273, 4144), (1406, 3752), (1876, 2812), (2072, 2546), (2128, 2479)]