61656160

素因数分解:

$2^5\times 5^1\times {\mathrm{385351}}^1$

素因数の和:385366

約数の個数: 24

約数和(自身を含む): 145663056

約数和(自身を除く): 84006896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 385351, 770702, 1541404, 1926755, 3082808, 3853510, 6165616, 7707020, 12331232, 15414040, 30828080, 61656160]

約数ペア:

[(1, 61656160), (2, 30828080), (4, 15414040), (5, 12331232), (8, 7707020), (10, 6165616), (16, 3853510), (20, 3082808), (32, 1926755), (40, 1541404), (80, 770702), (160, 385351)]