3104980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 6864480

約数和(自身を除く): 3759500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8171, 16342, 32684, 40855, 81710, 155249, 163420, 310498, 620996, 776245, 1552490, 3104980]

約数ペア:

[(1, 3104980), (2, 1552490), (4, 776245), (5, 620996), (10, 310498), (19, 163420), (20, 155249), (38, 81710), (76, 40855), (95, 32684), (190, 16342), (380, 8171)]