98365960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 181051640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 109, 110, 140, 154, 218, 220, 280, 293, 308, 385, 436, 440, 545, 586, 616, 763, 770, 872, 1090, 1172, 1199, 1465, 1526, 1540, 2051, 2180, 2344, 2398, 2930, 3052, 3080, 3223, 3815, 4102, 4360, 4796, 5860, 5995, 6104, 6446, 7630, 8204, 8393, 9592, 10255, 11720, 11990, 12892, 15260, 16115, 16408, 16786, 20510, 22561, 23980, 25784, 30520, 31937, 32230, 33572, 41020, 41965, 45122, 47960, 63874, 64460, 67144, 82040, 83930, 90244, 112805, 127748, 128920, 159685, 167860, 180488, 223559, 225610, 255496, 319370, 335720, 351307, 447118, 451220, 638740, 702614, 894236, 902440, 1117795, 1277480, 1405228, 1756535, 1788472, 2235590, 2459149, 2810456, 3513070, 4471180, 4918298, 7026140, 8942360, 9836596, 12295745, 14052280, 19673192, 24591490, 49182980, 98365960]

約数ペア:

[(1, 98365960), (2, 49182980), (4, 24591490), (5, 19673192), (7, 14052280), (8, 12295745), (10, 9836596), (11, 8942360), (14, 7026140), (20, 4918298), (22, 4471180), (28, 3513070), (35, 2810456), (40, 2459149), (44, 2235590), (55, 1788472), (56, 1756535), (70, 1405228), (77, 1277480), (88, 1117795), (109, 902440), (110, 894236), (140, 702614), (154, 638740), (218, 451220), (220, 447118), (280, 351307), (293, 335720), (308, 319370), (385, 255496), (436, 225610), (440, 223559), (545, 180488), (586, 167860), (616, 159685), (763, 128920), (770, 127748), (872, 112805), (1090, 90244), (1172, 83930), (1199, 82040), (1465, 67144), (1526, 64460), (1540, 63874), (2051, 47960), (2180, 45122), (2344, 41965), (2398, 41020), (2930, 33572), (3052, 32230), (3080, 31937), (3223, 30520), (3815, 25784), (4102, 23980), (4360, 22561), (4796, 20510), (5860, 16786), (5995, 16408), (6104, 16115), (6446, 15260), (7630, 12892), (8204, 11990), (8393, 11720), (9592, 10255)]