135286280

素因数分解:

$2^3\times 5^1\times {\mathrm{3382157}}^1$

素因数の和:3382168

約数の個数: 16

約数和(自身を含む): 304394220

約数和(自身を除く): 169107940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3382157, 6764314, 13528628, 16910785, 27057256, 33821570, 67643140, 135286280]

約数ペア:

[(1, 135286280), (2, 67643140), (4, 33821570), (5, 27057256), (8, 16910785), (10, 13528628), (20, 6764314), (40, 3382157)]