5081091680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{41621}}^1$

素因数の和:41752

約数の個数: 96

約数和(自身を含む): 13845142080

約数和(自身を除く): 8764050400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 3052, 3488, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 17440, 24416, 30520, 41621, 61040, 83242, 122080, 166484, 208105, 291347, 332968, 416210, 582694, 665936, 832420, 1165388, 1331872, 1456735, 1664840, 2330776, 2913470, 3329680, 4536689, 4661552, 5826940, 6659360, 9073378, 9323104, 11653880, 18146756, 22683445, 23307760, 31756823, 36293512, 45366890, 46615520, 63513646, 72587024, 90733780, 127027292, 145174048, 158784115, 181467560, 254054584, 317568230, 362935120, 508109168, 635136460, 725870240, 1016218336, 1270272920, 2540545840, 5081091680]

約数ペア:

[(1, 5081091680), (2, 2540545840), (4, 1270272920), (5, 1016218336), (7, 725870240), (8, 635136460), (10, 508109168), (14, 362935120), (16, 317568230), (20, 254054584), (28, 181467560), (32, 158784115), (35, 145174048), (40, 127027292), (56, 90733780), (70, 72587024), (80, 63513646), (109, 46615520), (112, 45366890), (140, 36293512), (160, 31756823), (218, 23307760), (224, 22683445), (280, 18146756), (436, 11653880), (545, 9323104), (560, 9073378), (763, 6659360), (872, 5826940), (1090, 4661552), (1120, 4536689), (1526, 3329680), (1744, 2913470), (2180, 2330776), (3052, 1664840), (3488, 1456735), (3815, 1331872), (4360, 1165388), (6104, 832420), (7630, 665936), (8720, 582694), (12208, 416210), (15260, 332968), (17440, 291347), (24416, 208105), (30520, 166484), (41621, 122080), (61040, 83242)]