4904660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12907}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 10842720

約数和(自身を除く): 5938060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12907, 25814, 51628, 64535, 129070, 245233, 258140, 490466, 980932, 1226165, 2452330, 4904660]

約数ペア:

[(1, 4904660), (2, 2452330), (4, 1226165), (5, 980932), (10, 490466), (19, 258140), (20, 245233), (38, 129070), (76, 64535), (95, 51628), (190, 25814), (380, 12907)]