9585560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 22073040

約数和(自身を除く): 12487480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5573, 11146, 22292, 27865, 44584, 55730, 111460, 222920, 239639, 479278, 958556, 1198195, 1917112, 2396390, 4792780, 9585560]

約数ペア:

[(1, 9585560), (2, 4792780), (4, 2396390), (5, 1917112), (8, 1198195), (10, 958556), (20, 479278), (40, 239639), (43, 222920), (86, 111460), (172, 55730), (215, 44584), (344, 27865), (430, 22292), (860, 11146), (1720, 5573)]