4765480

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 10830600

約数和(自身を除く): 6065120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1093, 2180, 2186, 4360, 4372, 5465, 8744, 10930, 21860, 43720, 119137, 238274, 476548, 595685, 953096, 1191370, 2382740, 4765480]

約数ペア:

[(1, 4765480), (2, 2382740), (4, 1191370), (5, 953096), (8, 595685), (10, 476548), (20, 238274), (40, 119137), (109, 43720), (218, 21860), (436, 10930), (545, 8744), (872, 5465), (1090, 4372), (1093, 4360), (2180, 2186)]