9760340

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 20564712

約数和(自身を除く): 10804372

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1217, 1604, 2005, 2434, 4010, 4868, 6085, 8020, 12170, 24340, 488017, 976034, 1952068, 2440085, 4880170, 9760340]

約数ペア:

[(1, 9760340), (2, 4880170), (4, 2440085), (5, 1952068), (10, 976034), (20, 488017), (401, 24340), (802, 12170), (1217, 8020), (1604, 6085), (2005, 4868), (2434, 4010)]