2922580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7719

約数の個数: 24

約数和(自身を含む): 6461280

約数和(自身を除く): 3538700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7691, 15382, 30764, 38455, 76910, 146129, 153820, 292258, 584516, 730645, 1461290, 2922580]

約数ペア:

[(1, 2922580), (2, 1461290), (4, 730645), (5, 584516), (10, 292258), (19, 153820), (20, 146129), (38, 76910), (76, 38455), (95, 30764), (190, 15382), (380, 7691)]