4770140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 10545360

約数和(自身を除く): 5775220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12553, 25106, 50212, 62765, 125530, 238507, 251060, 477014, 954028, 1192535, 2385070, 4770140]

約数ペア:

[(1, 4770140), (2, 2385070), (4, 1192535), (5, 954028), (10, 477014), (19, 251060), (20, 238507), (38, 125530), (76, 62765), (95, 50212), (190, 25106), (380, 12553)]