33840520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6398

約数の個数: 64

約数和(自身を含む): 91612800

約数和(自身を除く): 57772280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 6361, 12722, 25444, 31805, 44527, 50888, 63610, 89054, 120859, 127220, 178108, 222635, 241718, 254440, 356216, 445270, 483436, 604295, 846013, 890540, 966872, 1208590, 1692026, 1781080, 2417180, 3384052, 4230065, 4834360, 6768104, 8460130, 16920260, 33840520]

約数ペア:

[(1, 33840520), (2, 16920260), (4, 8460130), (5, 6768104), (7, 4834360), (8, 4230065), (10, 3384052), (14, 2417180), (19, 1781080), (20, 1692026), (28, 1208590), (35, 966872), (38, 890540), (40, 846013), (56, 604295), (70, 483436), (76, 445270), (95, 356216), (133, 254440), (140, 241718), (152, 222635), (190, 178108), (266, 127220), (280, 120859), (380, 89054), (532, 63610), (665, 50888), (760, 44527), (1064, 31805), (1330, 25444), (2660, 12722), (5320, 6361)]