6274040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7981960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1439, 2180, 2878, 4360, 5756, 7195, 11512, 14390, 28780, 57560, 156851, 313702, 627404, 784255, 1254808, 1568510, 3137020, 6274040]

約数ペア:

[(1, 6274040), (2, 3137020), (4, 1568510), (5, 1254808), (8, 784255), (10, 627404), (20, 313702), (40, 156851), (109, 57560), (218, 28780), (436, 14390), (545, 11512), (872, 7195), (1090, 5756), (1439, 4360), (2180, 2878)]