47384560

素因数分解:

$2^4\times 5^1\times {\mathrm{592307}}^1$

素因数の和:592320

約数の個数: 20

約数和(自身を含む): 110169288

約数和(自身を除く): 62784728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 592307, 1184614, 2369228, 2961535, 4738456, 5923070, 9476912, 11846140, 23692280, 47384560]

約数ペア:

[(1, 47384560), (2, 23692280), (4, 11846140), (5, 9476912), (8, 5923070), (10, 4738456), (16, 2961535), (20, 2369228), (40, 1184614), (80, 592307)]