542787580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1179973}}^1$

素因数の和:1180005

約数の個数: 24

約数和(自身を含む): 1189413792

約数和(自身を除く): 646626212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1179973, 2359946, 4719892, 5899865, 11799730, 23599460, 27139379, 54278758, 108557516, 135696895, 271393790, 542787580]

約数ペア:

[(1, 542787580), (2, 271393790), (4, 135696895), (5, 108557516), (10, 54278758), (20, 27139379), (23, 23599460), (46, 11799730), (92, 5899865), (115, 4719892), (230, 2359946), (460, 1179973)]