2019082660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8429}}^1$

素因数の和:8533

約数の個数: 96

約数和(自身を含む): 5098464000

約数和(自身を除く): 3079381340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 59, 70, 116, 118, 140, 145, 203, 236, 290, 295, 406, 413, 580, 590, 812, 826, 1015, 1180, 1652, 1711, 2030, 2065, 3422, 4060, 4130, 6844, 8260, 8429, 8555, 11977, 16858, 17110, 23954, 33716, 34220, 42145, 47908, 59003, 59885, 84290, 118006, 119770, 168580, 236012, 239540, 244441, 295015, 488882, 497311, 590030, 977764, 994622, 1180060, 1222205, 1711087, 1989244, 2444410, 2486555, 3422174, 3481177, 4888820, 4973110, 6844348, 6962354, 8555435, 9946220, 13924708, 14422019, 17110870, 17405885, 28844038, 34221740, 34811770, 57688076, 69623540, 72110095, 100954133, 144220190, 201908266, 288440380, 403816532, 504770665, 1009541330, 2019082660]

約数ペア:

[(1, 2019082660), (2, 1009541330), (4, 504770665), (5, 403816532), (7, 288440380), (10, 201908266), (14, 144220190), (20, 100954133), (28, 72110095), (29, 69623540), (35, 57688076), (58, 34811770), (59, 34221740), (70, 28844038), (116, 17405885), (118, 17110870), (140, 14422019), (145, 13924708), (203, 9946220), (236, 8555435), (290, 6962354), (295, 6844348), (406, 4973110), (413, 4888820), (580, 3481177), (590, 3422174), (812, 2486555), (826, 2444410), (1015, 1989244), (1180, 1711087), (1652, 1222205), (1711, 1180060), (2030, 994622), (2065, 977764), (3422, 590030), (4060, 497311), (4130, 488882), (6844, 295015), (8260, 244441), (8429, 239540), (8555, 236012), (11977, 168580), (16858, 119770), (17110, 118006), (23954, 84290), (33716, 59885), (34220, 59003), (42145, 47908)]