134012920

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{9491}}^1$

素因数の和:9855

約数の個数: 32

約数和(自身を含む): 302415120

約数和(自身を除く): 168402200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 9491, 14120, 18982, 37964, 47455, 75928, 94910, 189820, 379640, 3350323, 6700646, 13401292, 16751615, 26802584, 33503230, 67006460, 134012920]

約数ペア:

[(1, 134012920), (2, 67006460), (4, 33503230), (5, 26802584), (8, 16751615), (10, 13401292), (20, 6700646), (40, 3350323), (353, 379640), (706, 189820), (1412, 94910), (1765, 75928), (2824, 47455), (3530, 37964), (7060, 18982), (9491, 14120)]