11539604740

素因数分解:

$2^2\times 5^1\times {\mathrm{14251}}^1\times {\mathrm{40487}}^1$

素因数の和:54747

約数の個数: 24

約数和(自身を含む): 24235468992

約数和(自身を除く): 12695864252

約数列:

[1, 2, 4, 5, 10, 20, 14251, 28502, 40487, 57004, 71255, 80974, 142510, 161948, 202435, 285020, 404870, 809740, 576980237, 1153960474, 2307920948, 2884901185, 5769802370, 11539604740]

約数ペア:

[(1, 11539604740), (2, 5769802370), (4, 2884901185), (5, 2307920948), (10, 1153960474), (20, 576980237), (14251, 809740), (28502, 404870), (40487, 285020), (57004, 202435), (71255, 161948), (80974, 142510)]