5097520

素因数分解:

$2^4\times 5^1\times {\mathrm{63719}}^1$

素因数の和:63732

約数の個数: 20

約数和(自身を含む): 11851920

約数和(自身を除く): 6754400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63719, 127438, 254876, 318595, 509752, 637190, 1019504, 1274380, 2548760, 5097520]

約数ペア:

[(1, 5097520), (2, 2548760), (4, 1274380), (5, 1019504), (8, 637190), (10, 509752), (16, 318595), (20, 254876), (40, 127438), (80, 63719)]