24719680

素因数分解:

$2^6\times 5^1\times {\mathrm{77249}}^1$

素因数の和:77266

約数の個数: 28

約数和(自身を含む): 58864500

約数和(自身を除く): 34144820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 77249, 154498, 308996, 386245, 617992, 772490, 1235984, 1544980, 2471968, 3089960, 4943936, 6179920, 12359840, 24719680]

約数ペア:

[(1, 24719680), (2, 12359840), (4, 6179920), (5, 4943936), (8, 3089960), (10, 2471968), (16, 1544980), (20, 1235984), (32, 772490), (40, 617992), (64, 386245), (80, 308996), (160, 154498), (320, 77249)]