45638090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{64279}}^1$

素因数の和:64357

約数の個数: 16

約数和(自身を含む): 83306880

約数和(自身を除く): 37668790

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 64279, 128558, 321395, 642790, 4563809, 9127618, 22819045, 45638090]

約数ペア:

[(1, 45638090), (2, 22819045), (5, 9127618), (10, 4563809), (71, 642790), (142, 321395), (355, 128558), (710, 64279)]