314260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 695520

約数和(自身を除く): 381260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 827, 1654, 3308, 4135, 8270, 15713, 16540, 31426, 62852, 78565, 157130, 314260]

約数ペア:

[(1, 314260), (2, 157130), (4, 78565), (5, 62852), (10, 31426), (19, 16540), (20, 15713), (38, 8270), (76, 4135), (95, 3308), (190, 1654), (380, 827)]