39706010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 36965350

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 3943, 5035, 7886, 10070, 19715, 39430, 74917, 149834, 208979, 374585, 417958, 749170, 1044895, 2089790, 3970601, 7941202, 19853005, 39706010]

約数ペア:

[(1, 39706010), (2, 19853005), (5, 7941202), (10, 3970601), (19, 2089790), (38, 1044895), (53, 749170), (95, 417958), (106, 374585), (190, 208979), (265, 149834), (530, 74917), (1007, 39430), (2014, 19715), (3943, 10070), (5035, 7886)]