2262280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 3051320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2459, 4918, 9836, 12295, 19672, 24590, 49180, 56557, 98360, 113114, 226228, 282785, 452456, 565570, 1131140, 2262280]

約数ペア:

[(1, 2262280), (2, 1131140), (4, 565570), (5, 452456), (8, 282785), (10, 226228), (20, 113114), (23, 98360), (40, 56557), (46, 49180), (92, 24590), (115, 19672), (184, 12295), (230, 9836), (460, 4918), (920, 2459)]