3137097980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8255521}}^1$

素因数の和:8255549

約数の個数: 24

約数和(自身を含む): 6934638480

約数和(自身を除く): 3797540500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8255521, 16511042, 33022084, 41277605, 82555210, 156854899, 165110420, 313709798, 627419596, 784274495, 1568548990, 3137097980]

約数ペア:

[(1, 3137097980), (2, 1568548990), (4, 784274495), (5, 627419596), (10, 313709798), (19, 165110420), (20, 156854899), (38, 82555210), (76, 41277605), (95, 33022084), (190, 16511042), (380, 8255521)]