10455380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40213}}^1$

素因数の和:40235

約数の個数: 24

約数和(自身を含む): 23645832

約数和(自身を除く): 13190452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40213, 80426, 160852, 201065, 402130, 522769, 804260, 1045538, 2091076, 2613845, 5227690, 10455380]

約数ペア:

[(1, 10455380), (2, 5227690), (4, 2613845), (5, 2091076), (10, 1045538), (13, 804260), (20, 522769), (26, 402130), (52, 201065), (65, 160852), (130, 80426), (260, 40213)]