2013968500

素因数分解:

$2^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{29401}}^1$

素因数の和:29557

約数の個数: 48

約数和(自身を含む): 4430763792

約数和(自身を除く): 2416795292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 137, 250, 274, 500, 548, 685, 1370, 2740, 3425, 6850, 13700, 17125, 29401, 34250, 58802, 68500, 117604, 147005, 294010, 588020, 735025, 1470050, 2940100, 3675125, 4027937, 7350250, 8055874, 14700500, 16111748, 20139685, 40279370, 80558740, 100698425, 201396850, 402793700, 503492125, 1006984250, 2013968500]

約数ペア:

[(1, 2013968500), (2, 1006984250), (4, 503492125), (5, 402793700), (10, 201396850), (20, 100698425), (25, 80558740), (50, 40279370), (100, 20139685), (125, 16111748), (137, 14700500), (250, 8055874), (274, 7350250), (500, 4027937), (548, 3675125), (685, 2940100), (1370, 1470050), (2740, 735025), (3425, 588020), (6850, 294010), (13700, 147005), (17125, 117604), (29401, 68500), (34250, 58802)]