105424240

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9619}}^1$

素因数の和:9769

約数の個数: 40

約数和(自身を含む): 246926160

約数和(自身を除く): 141501920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 9619, 10960, 19238, 38476, 48095, 76952, 96190, 153904, 192380, 384760, 769520, 1317803, 2635606, 5271212, 6589015, 10542424, 13178030, 21084848, 26356060, 52712120, 105424240]

約数ペア:

[(1, 105424240), (2, 52712120), (4, 26356060), (5, 21084848), (8, 13178030), (10, 10542424), (16, 6589015), (20, 5271212), (40, 2635606), (80, 1317803), (137, 769520), (274, 384760), (548, 192380), (685, 153904), (1096, 96190), (1370, 76952), (2192, 48095), (2740, 38476), (5480, 19238), (9619, 10960)]