54009140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34183}}^1$

素因数の和:34271

約数の個数: 24

約数和(自身を含む): 114858240

約数和(自身を除く): 60849100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34183, 68366, 136732, 170915, 341830, 683660, 2700457, 5400914, 10801828, 13502285, 27004570, 54009140]

約数ペア:

[(1, 54009140), (2, 27004570), (4, 13502285), (5, 10801828), (10, 5400914), (20, 2700457), (79, 683660), (158, 341830), (316, 170915), (395, 136732), (790, 68366), (1580, 34183)]