57072580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5179}}^1$

素因数の和:5236

約数の個数: 48

約数和(自身を含む): 130536000

約数和(自身を除く): 73463420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5179, 5510, 10358, 11020, 20716, 25895, 51790, 98401, 103580, 150191, 196802, 300382, 393604, 492005, 600764, 750955, 984010, 1501910, 1968020, 2853629, 3003820, 5707258, 11414516, 14268145, 28536290, 57072580]

約数ペア:

[(1, 57072580), (2, 28536290), (4, 14268145), (5, 11414516), (10, 5707258), (19, 3003820), (20, 2853629), (29, 1968020), (38, 1501910), (58, 984010), (76, 750955), (95, 600764), (116, 492005), (145, 393604), (190, 300382), (290, 196802), (380, 150191), (551, 103580), (580, 98401), (1102, 51790), (2204, 25895), (2755, 20716), (5179, 11020), (5510, 10358)]