77322230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 145675584

約数和(自身を除く): 68353354

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 3922, 3943, 7886, 9805, 19610, 19715, 39430, 145891, 208979, 291782, 417958, 729455, 1044895, 1458910, 2089790, 7732223, 15464446, 38661115, 77322230]

約数ペア:

[(1, 77322230), (2, 38661115), (5, 15464446), (10, 7732223), (37, 2089790), (53, 1458910), (74, 1044895), (106, 729455), (185, 417958), (265, 291782), (370, 208979), (530, 145891), (1961, 39430), (3922, 19715), (3943, 19610), (7886, 9805)]