28932440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38069}}^1$

素因数の和:38099

約数の個数: 32

約数和(自身を含む): 68526000

約数和(自身を除く): 39593560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 38069, 76138, 152276, 190345, 304552, 380690, 723311, 761380, 1446622, 1522760, 2893244, 3616555, 5786488, 7233110, 14466220, 28932440]

約数ペア:

[(1, 28932440), (2, 14466220), (4, 7233110), (5, 5786488), (8, 3616555), (10, 2893244), (19, 1522760), (20, 1446622), (38, 761380), (40, 723311), (76, 380690), (95, 304552), (152, 190345), (190, 152276), (380, 76138), (760, 38069)]