25864880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14057}}^1$

素因数の和:14093

約数の個数: 40

約数和(自身を含む): 62754912

約数和(自身を除く): 36890032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14057, 28114, 56228, 70285, 112456, 140570, 224912, 281140, 323311, 562280, 646622, 1124560, 1293244, 1616555, 2586488, 3233110, 5172976, 6466220, 12932440, 25864880]

約数ペア:

[(1, 25864880), (2, 12932440), (4, 6466220), (5, 5172976), (8, 3233110), (10, 2586488), (16, 1616555), (20, 1293244), (23, 1124560), (40, 646622), (46, 562280), (80, 323311), (92, 281140), (115, 224912), (184, 140570), (230, 112456), (368, 70285), (460, 56228), (920, 28114), (1840, 14057)]