34920440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37957}}^1$

素因数の和:37991

約数の個数: 32

約数和(自身を含む): 81989280

約数和(自身を除く): 47068840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 37957, 75914, 151828, 189785, 303656, 379570, 759140, 873011, 1518280, 1746022, 3492044, 4365055, 6984088, 8730110, 17460220, 34920440]

約数ペア:

[(1, 34920440), (2, 17460220), (4, 8730110), (5, 6984088), (8, 4365055), (10, 3492044), (20, 1746022), (23, 1518280), (40, 873011), (46, 759140), (92, 379570), (115, 303656), (184, 189785), (230, 151828), (460, 75914), (920, 37957)]