33227560

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7621}}^1$

素因数の和:7741

約数の個数: 32

約数和(自身を含む): 75457800

約数和(自身を除く): 42230240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 7621, 15242, 30484, 38105, 60968, 76210, 152420, 304840, 830689, 1661378, 3322756, 4153445, 6645512, 8306890, 16613780, 33227560]

約数ペア:

[(1, 33227560), (2, 16613780), (4, 8306890), (5, 6645512), (8, 4153445), (10, 3322756), (20, 1661378), (40, 830689), (109, 304840), (218, 152420), (436, 76210), (545, 60968), (872, 38105), (1090, 30484), (2180, 15242), (4360, 7621)]