6781480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8953

約数の個数: 32

約数和(自身を含む): 16063200

約数和(自身を除く): 9281720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8923, 17846, 35692, 44615, 71384, 89230, 169537, 178460, 339074, 356920, 678148, 847685, 1356296, 1695370, 3390740, 6781480]

約数ペア:

[(1, 6781480), (2, 3390740), (4, 1695370), (5, 1356296), (8, 847685), (10, 678148), (19, 356920), (20, 339074), (38, 178460), (40, 169537), (76, 89230), (95, 71384), (152, 44615), (190, 35692), (380, 17846), (760, 8923)]