113140880

素因数分解:

$2^4\times 5^1\times {\mathrm{1414261}}^1$

素因数の和:1414274

約数の個数: 20

約数和(自身を含む): 263052732

約数和(自身を除く): 149911852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1414261, 2828522, 5657044, 7071305, 11314088, 14142610, 22628176, 28285220, 56570440, 113140880]

約数ペア:

[(1, 113140880), (2, 56570440), (4, 28285220), (5, 22628176), (8, 14142610), (10, 11314088), (16, 7071305), (20, 5657044), (40, 2828522), (80, 1414261)]