4906480

素因数分解:

$2^4\times 5^1\times {\mathrm{61331}}^1$

素因数の和:61344

約数の個数: 20

約数和(自身を含む): 11407752

約数和(自身を除く): 6501272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61331, 122662, 245324, 306655, 490648, 613310, 981296, 1226620, 2453240, 4906480]

約数ペア:

[(1, 4906480), (2, 2453240), (4, 1226620), (5, 981296), (8, 613310), (10, 490648), (16, 306655), (20, 245324), (40, 122662), (80, 61331)]