377334680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{496493}}^1$

素因数の和:496523

約数の個数: 32

約数和(自身を含む): 893689200

約数和(自身を除く): 516354520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 496493, 992986, 1985972, 2482465, 3971944, 4964930, 9433367, 9929860, 18866734, 19859720, 37733468, 47166835, 75466936, 94333670, 188667340, 377334680]

約数ペア:

[(1, 377334680), (2, 188667340), (4, 94333670), (5, 75466936), (8, 47166835), (10, 37733468), (19, 19859720), (20, 18866734), (38, 9929860), (40, 9433367), (76, 4964930), (95, 3971944), (152, 2482465), (190, 1985972), (380, 992986), (760, 496493)]