3791260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 9152640

約数和(自身を除く): 5361380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 907, 1045, 1814, 2090, 3628, 4180, 4535, 9070, 9977, 17233, 18140, 19954, 34466, 39908, 49885, 68932, 86165, 99770, 172330, 189563, 199540, 344660, 379126, 758252, 947815, 1895630, 3791260]

約数ペア:

[(1, 3791260), (2, 1895630), (4, 947815), (5, 758252), (10, 379126), (11, 344660), (19, 199540), (20, 189563), (22, 172330), (38, 99770), (44, 86165), (55, 68932), (76, 49885), (95, 39908), (110, 34466), (190, 19954), (209, 18140), (220, 17233), (380, 9977), (418, 9070), (836, 4535), (907, 4180), (1045, 3628), (1814, 2090)]