113508790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 207728640

約数和(自身を除く): 94219850

約数列:

[1, 2, 5, 10, 127, 139, 254, 278, 635, 643, 695, 1270, 1286, 1390, 3215, 6430, 17653, 35306, 81661, 88265, 89377, 163322, 176530, 178754, 408305, 446885, 816610, 893770, 11350879, 22701758, 56754395, 113508790]

約数ペア:

[(1, 113508790), (2, 56754395), (5, 22701758), (10, 11350879), (127, 893770), (139, 816610), (254, 446885), (278, 408305), (635, 178754), (643, 176530), (695, 163322), (1270, 89377), (1286, 88265), (1390, 81661), (3215, 35306), (6430, 17653)]