29387122690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71675909}}^1$

素因数の和:71675957

約数の個数: 16

約数和(自身を含む): 54186987960

約数和(自身を除く): 24799865270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 71675909, 143351818, 358379545, 716759090, 2938712269, 5877424538, 14693561345, 29387122690]

約数ペア:

[(1, 29387122690), (2, 14693561345), (5, 5877424538), (10, 2938712269), (41, 716759090), (82, 358379545), (205, 143351818), (410, 71675909)]