26838740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8887}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 56740992

約数和(自身を除く): 29902252

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8887, 17774, 35548, 44435, 88870, 177740, 1341937, 2683874, 5367748, 6709685, 13419370, 26838740]

約数ペア:

[(1, 26838740), (2, 13419370), (4, 6709685), (5, 5367748), (10, 2683874), (20, 1341937), (151, 177740), (302, 88870), (604, 44435), (755, 35548), (1510, 17774), (3020, 8887)]