2550871955

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{35729}}^1$

素因数の和:35974

約数の個数: 16

約数和(自身を含む): 3112797600

約数和(自身を除く): 561925645

約数列:

[1, 5, 109, 131, 545, 655, 14279, 35729, 71395, 178645, 3894461, 4680499, 19472305, 23402495, 510174391, 2550871955]

約数ペア:

[(1, 2550871955), (5, 510174391), (109, 23402495), (131, 19472305), (545, 4680499), (655, 3894461), (14279, 178645), (35729, 71395)]