22199140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48259}}^1$

素因数の和:48291

約数の個数: 24

約数和(自身を含む): 48646080

約数和(自身を除く): 26446940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 48259, 96518, 193036, 241295, 482590, 965180, 1109957, 2219914, 4439828, 5549785, 11099570, 22199140]

約数ペア:

[(1, 22199140), (2, 11099570), (4, 5549785), (5, 4439828), (10, 2219914), (20, 1109957), (23, 965180), (46, 482590), (92, 241295), (115, 193036), (230, 96518), (460, 48259)]