39800110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1187}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 42314450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 958, 1187, 2374, 2395, 3353, 4790, 5935, 6706, 8309, 11870, 16618, 16765, 33530, 41545, 83090, 568573, 1137146, 2842865, 3980011, 5685730, 7960022, 19900055, 39800110]

約数ペア:

[(1, 39800110), (2, 19900055), (5, 7960022), (7, 5685730), (10, 3980011), (14, 2842865), (35, 1137146), (70, 568573), (479, 83090), (958, 41545), (1187, 33530), (2374, 16765), (2395, 16618), (3353, 11870), (4790, 8309), (5935, 6706)]