117095480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154073}}^1$

素因数の和:154103

約数の個数: 32

約数和(自身を含む): 277333200

約数和(自身を除く): 160237720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 154073, 308146, 616292, 770365, 1232584, 1540730, 2927387, 3081460, 5854774, 6162920, 11709548, 14636935, 23419096, 29273870, 58547740, 117095480]

約数ペア:

[(1, 117095480), (2, 58547740), (4, 29273870), (5, 23419096), (8, 14636935), (10, 11709548), (19, 6162920), (20, 5854774), (38, 3081460), (40, 2927387), (76, 1540730), (95, 1232584), (152, 770365), (190, 616292), (380, 308146), (760, 154073)]