27318740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10427}}^1$

素因数の和:10567

約数の個数: 24

約数和(自身を含む): 57812832

約数和(自身を除く): 30494092

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10427, 20854, 41708, 52135, 104270, 208540, 1365937, 2731874, 5463748, 6829685, 13659370, 27318740]

約数ペア:

[(1, 27318740), (2, 13659370), (4, 6829685), (5, 5463748), (10, 2731874), (20, 1365937), (131, 208540), (262, 104270), (524, 52135), (655, 41708), (1310, 20854), (2620, 10427)]