3897650

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 7315380

約数和(自身を除く): 3417730

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 569, 685, 1138, 1370, 2845, 3425, 5690, 6850, 14225, 28450, 77953, 155906, 389765, 779530, 1948825, 3897650]

約数ペア:

[(1, 3897650), (2, 1948825), (5, 779530), (10, 389765), (25, 155906), (50, 77953), (137, 28450), (274, 14225), (569, 6850), (685, 5690), (1138, 3425), (1370, 2845)]