3981700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 8944740

約数和(自身を除く): 4963040

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1373, 1450, 2746, 2900, 5492, 6865, 13730, 27460, 34325, 39817, 68650, 79634, 137300, 159268, 199085, 398170, 796340, 995425, 1990850, 3981700]

約数ペア:

[(1, 3981700), (2, 1990850), (4, 995425), (5, 796340), (10, 398170), (20, 199085), (25, 159268), (29, 137300), (50, 79634), (58, 68650), (100, 39817), (116, 34325), (145, 27460), (290, 13730), (580, 6865), (725, 5492), (1373, 2900), (1450, 2746)]