34254580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17657}}^1$

素因数の和:17763

約数の個数: 24

約数和(自身を含む): 72680328

約数和(自身を除く): 38425748

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 17657, 35314, 70628, 88285, 176570, 353140, 1712729, 3425458, 6850916, 8563645, 17127290, 34254580]

約数ペア:

[(1, 34254580), (2, 17127290), (4, 8563645), (5, 6850916), (10, 3425458), (20, 1712729), (97, 353140), (194, 176570), (388, 88285), (485, 70628), (970, 35314), (1940, 17657)]