136337360

素因数分解:

$2^4\times 5^1\times {\mathrm{1704217}}^1$

素因数の和:1704230

約数の個数: 20

約数和(自身を含む): 316984548

約数和(自身を除く): 180647188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1704217, 3408434, 6816868, 8521085, 13633736, 17042170, 27267472, 34084340, 68168680, 136337360]

約数ペア:

[(1, 136337360), (2, 68168680), (4, 34084340), (5, 27267472), (8, 17042170), (10, 13633736), (16, 8521085), (20, 6816868), (40, 3408434), (80, 1704217)]