27319820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124181}}^1$

素因数の和:124201

約数の個数: 24

約数和(自身を含む): 62587728

約数和(自身を除く): 35267908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 124181, 248362, 496724, 620905, 1241810, 1365991, 2483620, 2731982, 5463964, 6829955, 13659910, 27319820]

約数ペア:

[(1, 27319820), (2, 13659910), (4, 6829955), (5, 5463964), (10, 2731982), (11, 2483620), (20, 1365991), (22, 1241810), (44, 620905), (55, 496724), (110, 248362), (220, 124181)]