101065680080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66490579}}^1$

素因数の和:66490611

約数の個数: 40

約数和(自身を含む): 247344957600

約数和(自身を除く): 146279277520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 66490579, 132981158, 265962316, 332452895, 531924632, 664905790, 1063849264, 1263321001, 1329811580, 2526642002, 2659623160, 5053284004, 5319246320, 6316605005, 10106568008, 12633210010, 20213136016, 25266420020, 50532840040, 101065680080]

約数ペア:

[(1, 101065680080), (2, 50532840040), (4, 25266420020), (5, 20213136016), (8, 12633210010), (10, 10106568008), (16, 6316605005), (19, 5319246320), (20, 5053284004), (38, 2659623160), (40, 2526642002), (76, 1329811580), (80, 1263321001), (95, 1063849264), (152, 664905790), (190, 531924632), (304, 332452895), (380, 265962316), (760, 132981158), (1520, 66490579)]