23152280

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2999}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 52380000

約数和(自身を除く): 29227720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 2999, 3860, 5998, 7720, 11996, 14995, 23992, 29990, 59980, 119960, 578807, 1157614, 2315228, 2894035, 4630456, 5788070, 11576140, 23152280]

約数ペア:

[(1, 23152280), (2, 11576140), (4, 5788070), (5, 4630456), (8, 2894035), (10, 2315228), (20, 1157614), (40, 578807), (193, 119960), (386, 59980), (772, 29990), (965, 23992), (1544, 14995), (1930, 11996), (2999, 7720), (3860, 5998)]