79972090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727019}}^1$

素因数の和:727037

約数の個数: 16

約数和(自身を含む): 157036320

約数和(自身を除く): 77064230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 727019, 1454038, 3635095, 7270190, 7997209, 15994418, 39986045, 79972090]

約数ペア:

[(1, 79972090), (2, 39986045), (5, 15994418), (10, 7997209), (11, 7270190), (22, 3635095), (55, 1454038), (110, 727019)]