68938360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74933}}^1$

素因数の和:74967

約数の個数: 32

約数和(自身を含む): 161857440

約数和(自身を除く): 92919080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 74933, 149866, 299732, 374665, 599464, 749330, 1498660, 1723459, 2997320, 3446918, 6893836, 8617295, 13787672, 17234590, 34469180, 68938360]

約数ペア:

[(1, 68938360), (2, 34469180), (4, 17234590), (5, 13787672), (8, 8617295), (10, 6893836), (20, 3446918), (23, 2997320), (40, 1723459), (46, 1498660), (92, 749330), (115, 599464), (184, 374665), (230, 299732), (460, 149866), (920, 74933)]