37580404

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 77364000

約数和(自身を除く): 39783596

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 59, 68, 76, 116, 118, 236, 289, 323, 493, 551, 578, 646, 986, 1003, 1102, 1121, 1156, 1292, 1711, 1972, 2006, 2204, 2242, 3422, 4012, 4484, 5491, 6844, 8381, 9367, 10982, 16762, 17051, 18734, 19057, 21964, 29087, 32509, 33524, 34102, 37468, 38114, 58174, 65018, 68204, 76228, 116348, 130036, 159239, 318478, 323969, 494479, 552653, 636956, 647938, 988958, 1105306, 1295876, 1977916, 2210612, 9395101, 18790202, 37580404]

約数ペア:

[(1, 37580404), (2, 18790202), (4, 9395101), (17, 2210612), (19, 1977916), (29, 1295876), (34, 1105306), (38, 988958), (58, 647938), (59, 636956), (68, 552653), (76, 494479), (116, 323969), (118, 318478), (236, 159239), (289, 130036), (323, 116348), (493, 76228), (551, 68204), (578, 65018), (646, 58174), (986, 38114), (1003, 37468), (1102, 34102), (1121, 33524), (1156, 32509), (1292, 29087), (1711, 21964), (1972, 19057), (2006, 18734), (2204, 17051), (2242, 16762), (3422, 10982), (4012, 9367), (4484, 8381), (5491, 6844)]