85491680

素因数分解:

$2^5\times 5^1\times {\mathrm{534323}}^1$

素因数の和:534338

約数の個数: 24

約数和(自身を含む): 201974472

約数和(自身を除く): 116482792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 534323, 1068646, 2137292, 2671615, 4274584, 5343230, 8549168, 10686460, 17098336, 21372920, 42745840, 85491680]

約数ペア:

[(1, 85491680), (2, 42745840), (4, 21372920), (5, 17098336), (8, 10686460), (10, 8549168), (16, 5343230), (20, 4274584), (32, 2671615), (40, 2137292), (80, 1068646), (160, 534323)]