8277160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10921

約数の個数: 32

約数和(自身を含む): 19605600

約数和(自身を除く): 11328440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10891, 21782, 43564, 54455, 87128, 108910, 206929, 217820, 413858, 435640, 827716, 1034645, 1655432, 2069290, 4138580, 8277160]

約数ペア:

[(1, 8277160), (2, 4138580), (4, 2069290), (5, 1655432), (8, 1034645), (10, 827716), (19, 435640), (20, 413858), (38, 217820), (40, 206929), (76, 108910), (95, 87128), (152, 54455), (190, 43564), (380, 21782), (760, 10891)]