80023360

素因数分解:

$2^6\times 5^1\times {\mathrm{250073}}^1$

素因数の和:250090

約数の個数: 28

約数和(自身を含む): 190556388

約数和(自身を除く): 110533028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 250073, 500146, 1000292, 1250365, 2000584, 2500730, 4001168, 5001460, 8002336, 10002920, 16004672, 20005840, 40011680, 80023360]

約数ペア:

[(1, 80023360), (2, 40011680), (4, 20005840), (5, 16004672), (8, 10002920), (10, 8002336), (16, 5001460), (20, 4001168), (32, 2500730), (40, 2000584), (64, 1250365), (80, 1000292), (160, 500146), (320, 250073)]