3813860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8291}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 8358336

約数和(自身を除く): 4544476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8291, 16582, 33164, 41455, 82910, 165820, 190693, 381386, 762772, 953465, 1906930, 3813860]

約数ペア:

[(1, 3813860), (2, 1906930), (4, 953465), (5, 762772), (10, 381386), (20, 190693), (23, 165820), (46, 82910), (92, 41455), (115, 33164), (230, 16582), (460, 8291)]