119045720

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8431}}^1$

素因数の和:8795

約数の個数: 32

約数和(自身を含む): 268643520

約数和(自身を除く): 149597800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 8431, 14120, 16862, 33724, 42155, 67448, 84310, 168620, 337240, 2976143, 5952286, 11904572, 14880715, 23809144, 29761430, 59522860, 119045720]

約数ペア:

[(1, 119045720), (2, 59522860), (4, 29761430), (5, 23809144), (8, 14880715), (10, 11904572), (20, 5952286), (40, 2976143), (353, 337240), (706, 168620), (1412, 84310), (1765, 67448), (2824, 42155), (3530, 33724), (7060, 16862), (8431, 14120)]