26714420

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1973}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 56211624

約数和(自身を除く): 29497204

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 1973, 2708, 3385, 3946, 6770, 7892, 9865, 13540, 19730, 39460, 1335721, 2671442, 5342884, 6678605, 13357210, 26714420]

約数ペア:

[(1, 26714420), (2, 13357210), (4, 6678605), (5, 5342884), (10, 2671442), (20, 1335721), (677, 39460), (1354, 19730), (1973, 13540), (2708, 9865), (3385, 7892), (3946, 6770)]