25473880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27689}}^1$

素因数の和:27723

約数の個数: 32

約数和(自身を含む): 59810400

約数和(自身を除く): 34336520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 27689, 55378, 110756, 138445, 221512, 276890, 553780, 636847, 1107560, 1273694, 2547388, 3184235, 5094776, 6368470, 12736940, 25473880]

約数ペア:

[(1, 25473880), (2, 12736940), (4, 6368470), (5, 5094776), (8, 3184235), (10, 2547388), (20, 1273694), (23, 1107560), (40, 636847), (46, 553780), (92, 276890), (115, 221512), (184, 138445), (230, 110756), (460, 55378), (920, 27689)]