4295650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 8145684

約数和(自身を除く): 3850034

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 1621, 2650, 3242, 8105, 16210, 40525, 81050, 85913, 171826, 429565, 859130, 2147825, 4295650]

約数ペア:

[(1, 4295650), (2, 2147825), (5, 859130), (10, 429565), (25, 171826), (50, 85913), (53, 81050), (106, 40525), (265, 16210), (530, 8105), (1325, 3242), (1621, 2650)]