93964880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61819}}^1$

素因数の和:61851

約数の個数: 40

約数和(自身を含む): 229970400

約数和(自身を除く): 136005520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 61819, 123638, 247276, 309095, 494552, 618190, 989104, 1174561, 1236380, 2349122, 2472760, 4698244, 4945520, 5872805, 9396488, 11745610, 18792976, 23491220, 46982440, 93964880]

約数ペア:

[(1, 93964880), (2, 46982440), (4, 23491220), (5, 18792976), (8, 11745610), (10, 9396488), (16, 5872805), (19, 4945520), (20, 4698244), (38, 2472760), (40, 2349122), (76, 1236380), (80, 1174561), (95, 989104), (152, 618190), (190, 494552), (304, 309095), (380, 247276), (760, 123638), (1520, 61819)]