80100835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5011}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 101041920

約数和(自身を除く): 20941085

約数列:

[1, 5, 23, 115, 139, 695, 3197, 5011, 15985, 25055, 115253, 576265, 696529, 3482645, 16020167, 80100835]

約数ペア:

[(1, 80100835), (5, 16020167), (23, 3482645), (115, 696529), (139, 576265), (695, 115253), (3197, 25055), (5011, 15985)]