18929050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{54083}}^1$

素因数の和:54102

約数の個数: 24

約数和(自身を含む): 40238496

約数和(自身を除く): 21309446

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 54083, 108166, 270415, 378581, 540830, 757162, 1352075, 1892905, 2704150, 3785810, 9464525, 18929050]

約数ペア:

[(1, 18929050), (2, 9464525), (5, 3785810), (7, 2704150), (10, 1892905), (14, 1352075), (25, 757162), (35, 540830), (50, 378581), (70, 270415), (175, 108166), (350, 54083)]