134088920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4937}}^1$

素因数の和:5052

約数の個数: 64

約数和(自身を含む): 348425280

約数和(自身を除く): 214336360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 4937, 5432, 6790, 9874, 13580, 19748, 24685, 27160, 34559, 39496, 49370, 69118, 98740, 138236, 172795, 197480, 276472, 345590, 478889, 691180, 957778, 1382360, 1915556, 2394445, 3352223, 3831112, 4788890, 6704446, 9577780, 13408892, 16761115, 19155560, 26817784, 33522230, 67044460, 134088920]

約数ペア:

[(1, 134088920), (2, 67044460), (4, 33522230), (5, 26817784), (7, 19155560), (8, 16761115), (10, 13408892), (14, 9577780), (20, 6704446), (28, 4788890), (35, 3831112), (40, 3352223), (56, 2394445), (70, 1915556), (97, 1382360), (140, 957778), (194, 691180), (280, 478889), (388, 345590), (485, 276472), (679, 197480), (776, 172795), (970, 138236), (1358, 98740), (1940, 69118), (2716, 49370), (3395, 39496), (3880, 34559), (4937, 27160), (5432, 24685), (6790, 19748), (9874, 13580)]