57964280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 85805320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 1279, 2060, 2266, 2558, 4120, 4532, 5116, 5665, 6395, 9064, 10232, 11330, 12790, 14069, 22660, 25580, 28138, 45320, 51160, 56276, 70345, 112552, 131737, 140690, 263474, 281380, 526948, 562760, 658685, 1053896, 1317370, 1449107, 2634740, 2898214, 5269480, 5796428, 7245535, 11592856, 14491070, 28982140, 57964280]

約数ペア:

[(1, 57964280), (2, 28982140), (4, 14491070), (5, 11592856), (8, 7245535), (10, 5796428), (11, 5269480), (20, 2898214), (22, 2634740), (40, 1449107), (44, 1317370), (55, 1053896), (88, 658685), (103, 562760), (110, 526948), (206, 281380), (220, 263474), (412, 140690), (440, 131737), (515, 112552), (824, 70345), (1030, 56276), (1133, 51160), (1279, 45320), (2060, 28138), (2266, 25580), (2558, 22660), (4120, 14069), (4532, 12790), (5116, 11330), (5665, 10232), (6395, 9064)]