98496560

素因数分解:

$2^4\times 5^1\times {\mathrm{1231207}}^1$

素因数の和:1231220

約数の個数: 20

約数和(自身を含む): 229004688

約数和(自身を除く): 130508128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1231207, 2462414, 4924828, 6156035, 9849656, 12312070, 19699312, 24624140, 49248280, 98496560]

約数ペア:

[(1, 98496560), (2, 49248280), (4, 24624140), (5, 19699312), (8, 12312070), (10, 9849656), (16, 6156035), (20, 4924828), (40, 2462414), (80, 1231207)]