85937960

素因数分解:

$2^3\times 5^1\times {\mathrm{2148449}}^1$

素因数の和:2148460

約数の個数: 16

約数和(自身を含む): 193360500

約数和(自身を除く): 107422540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2148449, 4296898, 8593796, 10742245, 17187592, 21484490, 42968980, 85937960]

約数ペア:

[(1, 85937960), (2, 42968980), (4, 21484490), (5, 17187592), (8, 10742245), (10, 8593796), (20, 4296898), (40, 2148449)]