9010420

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1753}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 19006344

約数和(自身を除く): 9995924

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1753, 2570, 3506, 5140, 7012, 8765, 17530, 35060, 450521, 901042, 1802084, 2252605, 4505210, 9010420]

約数ペア:

[(1, 9010420), (2, 4505210), (4, 2252605), (5, 1802084), (10, 901042), (20, 450521), (257, 35060), (514, 17530), (1028, 8765), (1285, 7012), (1753, 5140), (2570, 3506)]