15696028070

素因数分解:

$2^1\times 5^1\times {\mathrm{20011}}^1\times {\mathrm{78437}}^1$

素因数の和:98455

約数の個数: 16

約数和(自身を含む): 28254622608

約数和(自身を除く): 12558594538

約数列:

[1, 2, 5, 10, 20011, 40022, 78437, 100055, 156874, 200110, 392185, 784370, 1569602807, 3139205614, 7848014035, 15696028070]

約数ペア:

[(1, 15696028070), (2, 7848014035), (5, 3139205614), (10, 1569602807), (20011, 784370), (40022, 392185), (78437, 200110), (100055, 156874)]