85654760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93103}}^1$

素因数の和:93137

約数の個数: 32

約数和(自身を含む): 201104640

約数和(自身を除く): 115449880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 93103, 186206, 372412, 465515, 744824, 931030, 1862060, 2141369, 3724120, 4282738, 8565476, 10706845, 17130952, 21413690, 42827380, 85654760]

約数ペア:

[(1, 85654760), (2, 42827380), (4, 21413690), (5, 17130952), (8, 10706845), (10, 8565476), (20, 4282738), (23, 3724120), (40, 2141369), (46, 1862060), (92, 931030), (115, 744824), (184, 465515), (230, 372412), (460, 186206), (920, 93103)]