713452120

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{14419}}^1$

素因数の和:15667

約数の個数: 32

約数和(自身を含む): 1606676400

約数和(自身を除く): 893224280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4948, 6185, 9896, 12370, 14419, 24740, 28838, 49480, 57676, 72095, 115352, 144190, 288380, 576760, 17836303, 35672606, 71345212, 89181515, 142690424, 178363030, 356726060, 713452120]

約数ペア:

[(1, 713452120), (2, 356726060), (4, 178363030), (5, 142690424), (8, 89181515), (10, 71345212), (20, 35672606), (40, 17836303), (1237, 576760), (2474, 288380), (4948, 144190), (6185, 115352), (9896, 72095), (12370, 57676), (14419, 49480), (24740, 28838)]