194536240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33311}}^1$

素因数の和:33397

約数の個数: 40

約数和(自身を含む): 458506368

約数和(自身を除く): 263970128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 33311, 66622, 133244, 166555, 266488, 333110, 532976, 666220, 1332440, 2431703, 2664880, 4863406, 9726812, 12158515, 19453624, 24317030, 38907248, 48634060, 97268120, 194536240]

約数ペア:

[(1, 194536240), (2, 97268120), (4, 48634060), (5, 38907248), (8, 24317030), (10, 19453624), (16, 12158515), (20, 9726812), (40, 4863406), (73, 2664880), (80, 2431703), (146, 1332440), (292, 666220), (365, 532976), (584, 333110), (730, 266488), (1168, 166555), (1460, 133244), (2920, 66622), (5840, 33311)]