2298320

素因数分解:

$2^4\times 5^1\times {\mathrm{28729}}^1$

素因数の和:28742

約数の個数: 20

約数和(自身を含む): 5343780

約数和(自身を除く): 3045460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28729, 57458, 114916, 143645, 229832, 287290, 459664, 574580, 1149160, 2298320]

約数ペア:

[(1, 2298320), (2, 1149160), (4, 574580), (5, 459664), (8, 287290), (10, 229832), (16, 143645), (20, 114916), (40, 57458), (80, 28729)]