202307480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10259}}^1$

素因数の和:10316

約数の個数: 64

約数和(自身を含む): 498636000

約数和(自身を除く): 296328520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 10259, 19720, 20518, 41036, 51295, 82072, 102590, 174403, 205180, 297511, 348806, 410360, 595022, 697612, 872015, 1190044, 1395224, 1487555, 1744030, 2380088, 2975110, 3488060, 5057687, 5950220, 6976120, 10115374, 11900440, 20230748, 25288435, 40461496, 50576870, 101153740, 202307480]

約数ペア:

[(1, 202307480), (2, 101153740), (4, 50576870), (5, 40461496), (8, 25288435), (10, 20230748), (17, 11900440), (20, 10115374), (29, 6976120), (34, 5950220), (40, 5057687), (58, 3488060), (68, 2975110), (85, 2380088), (116, 1744030), (136, 1487555), (145, 1395224), (170, 1190044), (232, 872015), (290, 697612), (340, 595022), (493, 410360), (580, 348806), (680, 297511), (986, 205180), (1160, 174403), (1972, 102590), (2465, 82072), (3944, 51295), (4930, 41036), (9860, 20518), (10259, 19720)]