57672880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24859}}^1$

素因数の和:24901

約数の個数: 40

約数和(自身を含む): 138718800

約数和(自身を除く): 81045920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 24859, 49718, 99436, 124295, 198872, 248590, 397744, 497180, 720911, 994360, 1441822, 1988720, 2883644, 3604555, 5767288, 7209110, 11534576, 14418220, 28836440, 57672880]

約数ペア:

[(1, 57672880), (2, 28836440), (4, 14418220), (5, 11534576), (8, 7209110), (10, 5767288), (16, 3604555), (20, 2883644), (29, 1988720), (40, 1441822), (58, 994360), (80, 720911), (116, 497180), (145, 397744), (232, 248590), (290, 198872), (464, 124295), (580, 99436), (1160, 49718), (2320, 24859)]