27838280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30259}}^1$

素因数の和:30293

約数の個数: 32

約数和(自身を含む): 65361600

約数和(自身を除く): 37523320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 30259, 60518, 121036, 151295, 242072, 302590, 605180, 695957, 1210360, 1391914, 2783828, 3479785, 5567656, 6959570, 13919140, 27838280]

約数ペア:

[(1, 27838280), (2, 13919140), (4, 6959570), (5, 5567656), (8, 3479785), (10, 2783828), (20, 1391914), (23, 1210360), (40, 695957), (46, 605180), (92, 302590), (115, 242072), (184, 151295), (230, 121036), (460, 60518), (920, 30259)]