34209520

素因数分解:

$2^4\times 5^1\times {\mathrm{427619}}^1$

素因数の和:427632

約数の個数: 20

約数和(自身を含む): 79537320

約数和(自身を除く): 45327800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 427619, 855238, 1710476, 2138095, 3420952, 4276190, 6841904, 8552380, 17104760, 34209520]

約数ペア:

[(1, 34209520), (2, 17104760), (4, 8552380), (5, 6841904), (8, 4276190), (10, 3420952), (16, 2138095), (20, 1710476), (40, 855238), (80, 427619)]