114920440

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16607}}^1$

素因数の和:16791

約数の個数: 32

約数和(自身を含む): 260081280

約数和(自身を除く): 145160840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 16607, 33214, 66428, 83035, 132856, 166070, 332140, 664280, 2873011, 5746022, 11492044, 14365055, 22984088, 28730110, 57460220, 114920440]

約数ペア:

[(1, 114920440), (2, 57460220), (4, 28730110), (5, 22984088), (8, 14365055), (10, 11492044), (20, 5746022), (40, 2873011), (173, 664280), (346, 332140), (692, 166070), (865, 132856), (1384, 83035), (1730, 66428), (3460, 33214), (6920, 16607)]