4864880

素因数分解:

$2^4\times 5^1\times {\mathrm{60811}}^1$

素因数の和:60824

約数の個数: 20

約数和(自身を含む): 11311032

約数和(自身を除く): 6446152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60811, 121622, 243244, 304055, 486488, 608110, 972976, 1216220, 2432440, 4864880]

約数ペア:

[(1, 4864880), (2, 2432440), (4, 1216220), (5, 972976), (8, 608110), (10, 486488), (16, 304055), (20, 243244), (40, 121622), (80, 60811)]