12359840

素因数分解:

$2^5\times 5^1\times {\mathrm{77249}}^1$

素因数の和:77264

約数の個数: 24

約数和(自身を含む): 29200500

約数和(自身を除く): 16840660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77249, 154498, 308996, 386245, 617992, 772490, 1235984, 1544980, 2471968, 3089960, 6179920, 12359840]

約数ペア:

[(1, 12359840), (2, 6179920), (4, 3089960), (5, 2471968), (8, 1544980), (10, 1235984), (16, 772490), (20, 617992), (32, 386245), (40, 308996), (80, 154498), (160, 77249)]