47872580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341947}}^1$

素因数の和:341963

約数の個数: 24

約数和(自身を含む): 114894528

約数和(自身を除く): 67021948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341947, 683894, 1367788, 1709735, 2393629, 3419470, 4787258, 6838940, 9574516, 11968145, 23936290, 47872580]

約数ペア:

[(1, 47872580), (2, 23936290), (4, 11968145), (5, 9574516), (7, 6838940), (10, 4787258), (14, 3419470), (20, 2393629), (28, 1709735), (35, 1367788), (70, 683894), (140, 341947)]