83364580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10396

約数の個数: 48

約数和(自身を含む): 194632704

約数和(自身を除く): 111268124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 10343, 20686, 41372, 51715, 103430, 134459, 206860, 268918, 320633, 537836, 641266, 672295, 1282532, 1344590, 1603165, 2689180, 3206330, 4168229, 6412660, 8336458, 16672916, 20841145, 41682290, 83364580]

約数ペア:

[(1, 83364580), (2, 41682290), (4, 20841145), (5, 16672916), (10, 8336458), (13, 6412660), (20, 4168229), (26, 3206330), (31, 2689180), (52, 1603165), (62, 1344590), (65, 1282532), (124, 672295), (130, 641266), (155, 537836), (260, 320633), (310, 268918), (403, 206860), (620, 134459), (806, 103430), (1612, 51715), (2015, 41372), (4030, 20686), (8060, 10343)]