8100320

素因数分解:

$2^5\times 5^1\times {\mathrm{50627}}^1$

素因数の和:50642

約数の個数: 24

約数和(自身を含む): 19137384

約数和(自身を除く): 11037064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 50627, 101254, 202508, 253135, 405016, 506270, 810032, 1012540, 1620064, 2025080, 4050160, 8100320]

約数ペア:

[(1, 8100320), (2, 4050160), (4, 2025080), (5, 1620064), (8, 1012540), (10, 810032), (16, 506270), (20, 405016), (32, 253135), (40, 202508), (80, 101254), (160, 50627)]