114538220

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{7079}}^1$

素因数の和:7897

約数の個数: 24

約数和(自身を含む): 240861600

約数和(自身を除く): 126323380

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 7079, 8090, 14158, 16180, 28316, 35395, 70790, 141580, 5726911, 11453822, 22907644, 28634555, 57269110, 114538220]

約数ペア:

[(1, 114538220), (2, 57269110), (4, 28634555), (5, 22907644), (10, 11453822), (20, 5726911), (809, 141580), (1618, 70790), (3236, 35395), (4045, 28316), (7079, 16180), (8090, 14158)]