139835680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30137}}^1$

素因数の和:30181

約数の個数: 48

約数和(自身を含む): 341764920

約数和(自身を除く): 201929240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 30137, 60274, 120548, 150685, 241096, 301370, 482192, 602740, 873973, 964384, 1205480, 1747946, 2410960, 3495892, 4369865, 4821920, 6991784, 8739730, 13983568, 17479460, 27967136, 34958920, 69917840, 139835680]

約数ペア:

[(1, 139835680), (2, 69917840), (4, 34958920), (5, 27967136), (8, 17479460), (10, 13983568), (16, 8739730), (20, 6991784), (29, 4821920), (32, 4369865), (40, 3495892), (58, 2410960), (80, 1747946), (116, 1205480), (145, 964384), (160, 873973), (232, 602740), (290, 482192), (464, 301370), (580, 241096), (928, 150685), (1160, 120548), (2320, 60274), (4640, 30137)]