3977440

素因数分解:

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

素因数の和:24874

約数の個数: 24

約数和(自身を含む): 9397080

約数和(自身を除く): 5419640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24859, 49718, 99436, 124295, 198872, 248590, 397744, 497180, 795488, 994360, 1988720, 3977440]

約数ペア:

[(1, 3977440), (2, 1988720), (4, 994360), (5, 795488), (8, 497180), (10, 397744), (16, 248590), (20, 198872), (32, 124295), (40, 99436), (80, 49718), (160, 24859)]