40055876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 92252160

約数和(自身を除く): 52196284

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 43, 68, 76, 86, 103, 119, 133, 172, 206, 238, 266, 301, 323, 412, 476, 532, 602, 646, 721, 731, 817, 1204, 1292, 1442, 1462, 1634, 1751, 1957, 2261, 2884, 2924, 3268, 3502, 3914, 4429, 4522, 5117, 5719, 7004, 7828, 8858, 9044, 10234, 11438, 12257, 13699, 13889, 17716, 20468, 22876, 24514, 27398, 27778, 31003, 33269, 49028, 54796, 55556, 62006, 66538, 75293, 84151, 97223, 124012, 133076, 150586, 168302, 194446, 232883, 301172, 336604, 388892, 465766, 527051, 589057, 931532, 1054102, 1178114, 1430567, 2108204, 2356228, 2861134, 5722268, 10013969, 20027938, 40055876]

約数ペア:

[(1, 40055876), (2, 20027938), (4, 10013969), (7, 5722268), (14, 2861134), (17, 2356228), (19, 2108204), (28, 1430567), (34, 1178114), (38, 1054102), (43, 931532), (68, 589057), (76, 527051), (86, 465766), (103, 388892), (119, 336604), (133, 301172), (172, 232883), (206, 194446), (238, 168302), (266, 150586), (301, 133076), (323, 124012), (412, 97223), (476, 84151), (532, 75293), (602, 66538), (646, 62006), (721, 55556), (731, 54796), (817, 49028), (1204, 33269), (1292, 31003), (1442, 27778), (1462, 27398), (1634, 24514), (1751, 22876), (1957, 20468), (2261, 17716), (2884, 13889), (2924, 13699), (3268, 12257), (3502, 11438), (3914, 10234), (4429, 9044), (4522, 8858), (5117, 7828), (5719, 7004)]