26483048401820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90281}}^1\times {\mathrm{505759}}^1$

素因数の和:596078

約数の個数: 48

約数和(自身を含む): 57532890643200

約数和(自身を除く): 31049842241380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 90281, 180562, 361124, 451405, 505759, 902810, 1011518, 1805620, 2023036, 2528795, 2618149, 5057590, 5236298, 10115180, 10472596, 13090745, 14667011, 26181490, 29334022, 52362980, 58668044, 73335055, 146670110, 293340220, 45660428279, 91320856558, 182641713116, 228302141395, 456604282790, 913208565580, 1324152420091, 2648304840182, 5296609680364, 6620762100455, 13241524200910, 26483048401820]

約数ペア:

[(1, 26483048401820), (2, 13241524200910), (4, 6620762100455), (5, 5296609680364), (10, 2648304840182), (20, 1324152420091), (29, 913208565580), (58, 456604282790), (116, 228302141395), (145, 182641713116), (290, 91320856558), (580, 45660428279), (90281, 293340220), (180562, 146670110), (361124, 73335055), (451405, 58668044), (505759, 52362980), (902810, 29334022), (1011518, 26181490), (1805620, 14667011), (2023036, 13090745), (2528795, 10472596), (2618149, 10115180), (5057590, 5236298)]