5587121680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{71777}}^1$

素因数の和:71936

約数の個数: 80

約数和(自身を含む): 14952792960

約数和(自身を除く): 9365671280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1946, 2224, 2780, 3892, 4865, 5560, 7784, 9730, 11120, 15568, 19460, 38920, 71777, 77840, 143554, 287108, 358885, 502439, 574216, 717770, 1004878, 1148432, 1435540, 2009756, 2512195, 2871080, 4019512, 5024390, 5742160, 8039024, 9977003, 10048780, 19954006, 20097560, 39908012, 40195120, 49885015, 69839021, 79816024, 99770030, 139678042, 159632048, 199540060, 279356084, 349195105, 399080120, 558712168, 698390210, 798160240, 1117424336, 1396780420, 2793560840, 5587121680]

約数ペア:

[(1, 5587121680), (2, 2793560840), (4, 1396780420), (5, 1117424336), (7, 798160240), (8, 698390210), (10, 558712168), (14, 399080120), (16, 349195105), (20, 279356084), (28, 199540060), (35, 159632048), (40, 139678042), (56, 99770030), (70, 79816024), (80, 69839021), (112, 49885015), (139, 40195120), (140, 39908012), (278, 20097560), (280, 19954006), (556, 10048780), (560, 9977003), (695, 8039024), (973, 5742160), (1112, 5024390), (1390, 4019512), (1946, 2871080), (2224, 2512195), (2780, 2009756), (3892, 1435540), (4865, 1148432), (5560, 1004878), (7784, 717770), (9730, 574216), (11120, 502439), (15568, 358885), (19460, 287108), (38920, 143554), (71777, 77840)]