5335580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 11841480

約数和(自身を除く): 6505900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 739, 1444, 1478, 1805, 2956, 3610, 3695, 7220, 7390, 14041, 14780, 28082, 56164, 70205, 140410, 266779, 280820, 533558, 1067116, 1333895, 2667790, 5335580]

約数ペア:

[(1, 5335580), (2, 2667790), (4, 1333895), (5, 1067116), (10, 533558), (19, 280820), (20, 266779), (38, 140410), (76, 70205), (95, 56164), (190, 28082), (361, 14780), (380, 14041), (722, 7390), (739, 7220), (1444, 3695), (1478, 3610), (1805, 2956)]