52006875440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{28429}}^1$

素因数の和:30214

約数の個数: 80

約数和(自身を含む): 130295827200

約数和(自身を除く): 78288951760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1759, 3518, 7036, 8795, 14072, 17590, 22867, 28144, 28429, 35180, 45734, 56858, 70360, 91468, 113716, 114335, 140720, 142145, 182936, 227432, 228670, 284290, 365872, 369577, 454864, 457340, 568580, 739154, 914680, 1137160, 1478308, 1829360, 1847885, 2274320, 2956616, 3695770, 5913232, 7391540, 14783080, 29566160, 50006611, 100013222, 200026444, 250033055, 400052888, 500066110, 650085943, 800105776, 1000132220, 1300171886, 2000264440, 2600343772, 3250429715, 4000528880, 5200687544, 6500859430, 10401375088, 13001718860, 26003437720, 52006875440]

約数ペア:

[(1, 52006875440), (2, 26003437720), (4, 13001718860), (5, 10401375088), (8, 6500859430), (10, 5200687544), (13, 4000528880), (16, 3250429715), (20, 2600343772), (26, 2000264440), (40, 1300171886), (52, 1000132220), (65, 800105776), (80, 650085943), (104, 500066110), (130, 400052888), (208, 250033055), (260, 200026444), (520, 100013222), (1040, 50006611), (1759, 29566160), (3518, 14783080), (7036, 7391540), (8795, 5913232), (14072, 3695770), (17590, 2956616), (22867, 2274320), (28144, 1847885), (28429, 1829360), (35180, 1478308), (45734, 1137160), (56858, 914680), (70360, 739154), (91468, 568580), (113716, 457340), (114335, 454864), (140720, 369577), (142145, 365872), (182936, 284290), (227432, 228670)]