38342240

素因数分解:

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

素因数の和:5631

約数の個数: 48

約数和(自身を含む): 92706768

約数和(自身を除く): 54364528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 5573, 6880, 11146, 22292, 27865, 44584, 55730, 89168, 111460, 178336, 222920, 239639, 445840, 479278, 891680, 958556, 1198195, 1917112, 2396390, 3834224, 4792780, 7668448, 9585560, 19171120, 38342240]

約数ペア:

[(1, 38342240), (2, 19171120), (4, 9585560), (5, 7668448), (8, 4792780), (10, 3834224), (16, 2396390), (20, 1917112), (32, 1198195), (40, 958556), (43, 891680), (80, 479278), (86, 445840), (160, 239639), (172, 222920), (215, 178336), (344, 111460), (430, 89168), (688, 55730), (860, 44584), (1376, 27865), (1720, 22292), (3440, 11146), (5573, 6880)]