57652280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2016

約数の個数: 64

約数和(自身を含む): 149688000

約数和(自身を除く): 92035720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 1889, 2180, 3052, 3778, 3815, 4360, 6104, 7556, 7630, 9445, 13223, 15112, 15260, 18890, 26446, 30520, 37780, 52892, 66115, 75560, 105784, 132230, 205901, 264460, 411802, 528920, 823604, 1029505, 1441307, 1647208, 2059010, 2882614, 4118020, 5765228, 7206535, 8236040, 11530456, 14413070, 28826140, 57652280]

約数ペア:

[(1, 57652280), (2, 28826140), (4, 14413070), (5, 11530456), (7, 8236040), (8, 7206535), (10, 5765228), (14, 4118020), (20, 2882614), (28, 2059010), (35, 1647208), (40, 1441307), (56, 1029505), (70, 823604), (109, 528920), (140, 411802), (218, 264460), (280, 205901), (436, 132230), (545, 105784), (763, 75560), (872, 66115), (1090, 52892), (1526, 37780), (1889, 30520), (2180, 26446), (3052, 18890), (3778, 15260), (3815, 15112), (4360, 13223), (6104, 9445), (7556, 7630)]