3826660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 8149176

約数和(自身を除く): 4322516

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2621, 5242, 10484, 13105, 26210, 52420, 191333, 382666, 765332, 956665, 1913330, 3826660]

約数ペア:

[(1, 3826660), (2, 1913330), (4, 956665), (5, 765332), (10, 382666), (20, 191333), (73, 52420), (146, 26210), (292, 13105), (365, 10484), (730, 5242), (1460, 2621)]