98700560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 263542656

約数和(自身を除く): 164842096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 523, 560, 674, 1046, 1348, 1685, 2092, 2359, 2615, 2696, 3370, 3661, 4184, 4718, 5230, 5392, 6740, 7322, 8368, 9436, 10460, 11795, 13480, 14644, 18305, 18872, 20920, 23590, 26960, 29288, 36610, 37744, 41840, 47180, 58576, 73220, 94360, 146440, 176251, 188720, 292880, 352502, 705004, 881255, 1233757, 1410008, 1762510, 2467514, 2820016, 3525020, 4935028, 6168785, 7050040, 9870056, 12337570, 14100080, 19740112, 24675140, 49350280, 98700560]

約数ペア:

[(1, 98700560), (2, 49350280), (4, 24675140), (5, 19740112), (7, 14100080), (8, 12337570), (10, 9870056), (14, 7050040), (16, 6168785), (20, 4935028), (28, 3525020), (35, 2820016), (40, 2467514), (56, 1762510), (70, 1410008), (80, 1233757), (112, 881255), (140, 705004), (280, 352502), (337, 292880), (523, 188720), (560, 176251), (674, 146440), (1046, 94360), (1348, 73220), (1685, 58576), (2092, 47180), (2359, 41840), (2615, 37744), (2696, 36610), (3370, 29288), (3661, 26960), (4184, 23590), (4718, 20920), (5230, 18872), (5392, 18305), (6740, 14644), (7322, 13480), (8368, 11795), (9436, 10460)]