12766960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5545

約数の個数: 40

約数和(自身を含む): 30712320

約数和(自身を除く): 17945360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5503, 11006, 22012, 27515, 44024, 55030, 88048, 110060, 159587, 220120, 319174, 440240, 638348, 797935, 1276696, 1595870, 2553392, 3191740, 6383480, 12766960]

約数ペア:

[(1, 12766960), (2, 6383480), (4, 3191740), (5, 2553392), (8, 1595870), (10, 1276696), (16, 797935), (20, 638348), (29, 440240), (40, 319174), (58, 220120), (80, 159587), (116, 110060), (145, 88048), (232, 55030), (290, 44024), (464, 27515), (580, 22012), (1160, 11006), (2320, 5503)]