11070040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 25146000

約数和(自身を除く): 14075960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2539, 4360, 5078, 10156, 12695, 20312, 25390, 50780, 101560, 276751, 553502, 1107004, 1383755, 2214008, 2767510, 5535020, 11070040]

約数ペア:

[(1, 11070040), (2, 5535020), (4, 2767510), (5, 2214008), (8, 1383755), (10, 1107004), (20, 553502), (40, 276751), (109, 101560), (218, 50780), (436, 25390), (545, 20312), (872, 12695), (1090, 10156), (2180, 5078), (2539, 4360)]