3223900880

素因数分解:

$2^4\times 5^1\times {\mathrm{40298761}}^1$

素因数の和:40298774

約数の個数: 20

約数和(自身を含む): 7495569732

約数和(自身を除く): 4271668852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40298761, 80597522, 161195044, 201493805, 322390088, 402987610, 644780176, 805975220, 1611950440, 3223900880]

約数ペア:

[(1, 3223900880), (2, 1611950440), (4, 805975220), (5, 644780176), (8, 402987610), (10, 322390088), (16, 201493805), (20, 161195044), (40, 80597522), (80, 40298761)]