102064280

素因数分解:

$2^3\times 5^1\times {\mathrm{2551607}}^1$

素因数の和:2551618

約数の個数: 16

約数和(自身を含む): 229644720

約数和(自身を除く): 127580440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2551607, 5103214, 10206428, 12758035, 20412856, 25516070, 51032140, 102064280]

約数ペア:

[(1, 102064280), (2, 51032140), (4, 25516070), (5, 20412856), (8, 12758035), (10, 10206428), (20, 5103214), (40, 2551607)]