57364445240

素因数分解:

$2^3\times 5^1\times {\mathrm{82217}}^1\times {\mathrm{17443}}^1$

素因数の和:99671

約数の個数: 32

約数和(自身を含む): 129078971280

約数和(自身を除く): 71714526040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 17443, 34886, 69772, 82217, 87215, 139544, 164434, 174430, 328868, 348860, 411085, 657736, 697720, 822170, 1644340, 3288680, 1434111131, 2868222262, 5736444524, 7170555655, 11472889048, 14341111310, 28682222620, 57364445240]

約数ペア:

[(1, 57364445240), (2, 28682222620), (4, 14341111310), (5, 11472889048), (8, 7170555655), (10, 5736444524), (20, 2868222262), (40, 1434111131), (17443, 3288680), (34886, 1644340), (69772, 822170), (82217, 697720), (87215, 657736), (139544, 411085), (164434, 348860), (174430, 328868)]