27493220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 60501168

約数和(自身を除く): 33007948

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 701, 740, 1060, 1402, 1961, 2804, 3505, 3922, 7010, 7844, 9805, 14020, 19610, 25937, 37153, 39220, 51874, 74306, 103748, 129685, 148612, 185765, 259370, 371530, 518740, 743060, 1374661, 2749322, 5498644, 6873305, 13746610, 27493220]

約数ペア:

[(1, 27493220), (2, 13746610), (4, 6873305), (5, 5498644), (10, 2749322), (20, 1374661), (37, 743060), (53, 518740), (74, 371530), (106, 259370), (148, 185765), (185, 148612), (212, 129685), (265, 103748), (370, 74306), (530, 51874), (701, 39220), (740, 37153), (1060, 25937), (1402, 19610), (1961, 14020), (2804, 9805), (3505, 7844), (3922, 7010)]