40341310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 37211330

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4079, 4945, 8158, 9890, 20395, 40790, 93817, 175397, 187634, 350794, 469085, 876985, 938170, 1753970, 4034131, 8068262, 20170655, 40341310]

約数ペア:

[(1, 40341310), (2, 20170655), (5, 8068262), (10, 4034131), (23, 1753970), (43, 938170), (46, 876985), (86, 469085), (115, 350794), (215, 187634), (230, 175397), (430, 93817), (989, 40790), (1978, 20395), (4079, 9890), (4945, 8158)]