71170460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32647}}^1$

素因数の和:32765

約数の個数: 24

約数和(自身を含む): 150833760

約数和(自身を除く): 79663300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 32647, 65294, 130588, 163235, 326470, 652940, 3558523, 7117046, 14234092, 17792615, 35585230, 71170460]

約数ペア:

[(1, 71170460), (2, 35585230), (4, 17792615), (5, 14234092), (10, 7117046), (20, 3558523), (109, 652940), (218, 326470), (436, 163235), (545, 130588), (1090, 65294), (2180, 32647)]