528976009520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{944600017}}^1$

素因数の和:944600037

約数の個数: 40

約数和(自身を含む): 1405564826784

約数和(自身を除く): 876588817264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 944600017, 1889200034, 3778400068, 4723000085, 6612200119, 7556800136, 9446000170, 13224400238, 15113600272, 18892000340, 26448800476, 33061000595, 37784000680, 52897600952, 66122001190, 75568001360, 105795201904, 132244002380, 264488004760, 528976009520]

約数ペア:

[(1, 528976009520), (2, 264488004760), (4, 132244002380), (5, 105795201904), (7, 75568001360), (8, 66122001190), (10, 52897600952), (14, 37784000680), (16, 33061000595), (20, 26448800476), (28, 18892000340), (35, 15113600272), (40, 13224400238), (56, 9446000170), (70, 7556800136), (80, 6612200119), (112, 4723000085), (140, 3778400068), (280, 1889200034), (560, 944600017)]