134271040

素因数分解:

$2^6\times 5^1\times {\mathrm{419597}}^1$

素因数の和:419614

約数の個数: 28

約数和(自身を含む): 319733676

約数和(自身を除く): 185462636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 419597, 839194, 1678388, 2097985, 3356776, 4195970, 6713552, 8391940, 13427104, 16783880, 26854208, 33567760, 67135520, 134271040]

約数ペア:

[(1, 134271040), (2, 67135520), (4, 33567760), (5, 26854208), (8, 16783880), (10, 13427104), (16, 8391940), (20, 6713552), (32, 4195970), (40, 3356776), (64, 2097985), (80, 1678388), (160, 839194), (320, 419597)]