68896480

素因数分解:

$2^5\times 5^1\times {\mathrm{430603}}^1$

素因数の和:430618

約数の個数: 24

約数和(自身を含む): 162768312

約数和(自身を除く): 93871832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 430603, 861206, 1722412, 2153015, 3444824, 4306030, 6889648, 8612060, 13779296, 17224120, 34448240, 68896480]

約数ペア:

[(1, 68896480), (2, 34448240), (4, 17224120), (5, 13779296), (8, 8612060), (10, 6889648), (16, 4306030), (20, 3444824), (32, 2153015), (40, 1722412), (80, 861206), (160, 430603)]