4995860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13175

約数の個数: 24

約数和(自身を含む): 11044320

約数和(自身を除く): 6048460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13147, 26294, 52588, 65735, 131470, 249793, 262940, 499586, 999172, 1248965, 2497930, 4995860]

約数ペア:

[(1, 4995860), (2, 2497930), (4, 1248965), (5, 999172), (10, 499586), (19, 262940), (20, 249793), (38, 131470), (76, 65735), (95, 52588), (190, 26294), (380, 13147)]