79807090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{725519}}^1$

素因数の和:725537

約数の個数: 16

約数和(自身を含む): 156712320

約数和(自身を除く): 76905230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 725519, 1451038, 3627595, 7255190, 7980709, 15961418, 39903545, 79807090]

約数ペア:

[(1, 79807090), (2, 39903545), (5, 15961418), (10, 7980709), (11, 7255190), (22, 3627595), (55, 1451038), (110, 725519)]