86243080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28001}}^1$

素因数の和:28030

約数の個数: 64

約数和(自身を含む): 241937280

約数和(自身を除く): 155694200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28001, 56002, 112004, 140005, 196007, 224008, 280010, 308011, 392014, 560020, 616022, 784028, 980035, 1120040, 1232044, 1540055, 1568056, 1960070, 2156077, 2464088, 3080110, 3920140, 4312154, 6160220, 7840280, 8624308, 10780385, 12320440, 17248616, 21560770, 43121540, 86243080]

約数ペア:

[(1, 86243080), (2, 43121540), (4, 21560770), (5, 17248616), (7, 12320440), (8, 10780385), (10, 8624308), (11, 7840280), (14, 6160220), (20, 4312154), (22, 3920140), (28, 3080110), (35, 2464088), (40, 2156077), (44, 1960070), (55, 1568056), (56, 1540055), (70, 1232044), (77, 1120040), (88, 980035), (110, 784028), (140, 616022), (154, 560020), (220, 392014), (280, 308011), (308, 280010), (385, 224008), (440, 196007), (616, 140005), (770, 112004), (1540, 56002), (3080, 28001)]