5081912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6322888

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 79, 86, 88, 136, 158, 172, 187, 316, 344, 374, 473, 632, 731, 748, 869, 946, 1343, 1462, 1496, 1738, 1892, 2686, 2924, 3397, 3476, 3784, 5372, 5848, 6794, 6952, 8041, 10744, 13588, 14773, 16082, 27176, 29546, 32164, 37367, 57749, 59092, 64328, 74734, 115498, 118184, 149468, 230996, 298936, 461992, 635239, 1270478, 2540956, 5081912]

約数ペア:

[(1, 5081912), (2, 2540956), (4, 1270478), (8, 635239), (11, 461992), (17, 298936), (22, 230996), (34, 149468), (43, 118184), (44, 115498), (68, 74734), (79, 64328), (86, 59092), (88, 57749), (136, 37367), (158, 32164), (172, 29546), (187, 27176), (316, 16082), (344, 14773), (374, 13588), (473, 10744), (632, 8041), (731, 6952), (748, 6794), (869, 5848), (946, 5372), (1343, 3784), (1462, 3476), (1496, 3397), (1738, 2924), (1892, 2686)]