1825420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 3873744

約数和(自身を除く): 2048324

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 853, 1070, 1706, 2140, 3412, 4265, 8530, 17060, 91271, 182542, 365084, 456355, 912710, 1825420]

約数ペア:

[(1, 1825420), (2, 912710), (4, 456355), (5, 365084), (10, 182542), (20, 91271), (107, 17060), (214, 8530), (428, 4265), (535, 3412), (853, 2140), (1070, 1706)]