133080880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31387}}^1$

素因数の和:31453

約数の個数: 40

約数和(自身を含む): 315261072

約数和(自身を除く): 182180192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 31387, 62774, 125548, 156935, 251096, 313870, 502192, 627740, 1255480, 1663511, 2510960, 3327022, 6654044, 8317555, 13308088, 16635110, 26616176, 33270220, 66540440, 133080880]

約数ペア:

[(1, 133080880), (2, 66540440), (4, 33270220), (5, 26616176), (8, 16635110), (10, 13308088), (16, 8317555), (20, 6654044), (40, 3327022), (53, 2510960), (80, 1663511), (106, 1255480), (212, 627740), (265, 502192), (424, 313870), (530, 251096), (848, 156935), (1060, 125548), (2120, 62774), (4240, 31387)]