134438920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43649}}^1$

素因数の和:43678

約数の個数: 64

約数和(自身を含む): 377136000

約数和(自身を除く): 242697080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 43649, 87298, 174596, 218245, 305543, 349192, 436490, 480139, 611086, 872980, 960278, 1222172, 1527715, 1745960, 1920556, 2400695, 2444344, 3055430, 3360973, 3841112, 4801390, 6110860, 6721946, 9602780, 12221720, 13443892, 16804865, 19205560, 26887784, 33609730, 67219460, 134438920]

約数ペア:

[(1, 134438920), (2, 67219460), (4, 33609730), (5, 26887784), (7, 19205560), (8, 16804865), (10, 13443892), (11, 12221720), (14, 9602780), (20, 6721946), (22, 6110860), (28, 4801390), (35, 3841112), (40, 3360973), (44, 3055430), (55, 2444344), (56, 2400695), (70, 1920556), (77, 1745960), (88, 1527715), (110, 1222172), (140, 960278), (154, 872980), (220, 611086), (280, 480139), (308, 436490), (385, 349192), (440, 305543), (616, 218245), (770, 174596), (1540, 87298), (3080, 43649)]