195624760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257401}}^1$

素因数の和:257431

約数の個数: 32

約数和(自身を含む): 463323600

約数和(自身を除く): 267698840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 257401, 514802, 1029604, 1287005, 2059208, 2574010, 4890619, 5148020, 9781238, 10296040, 19562476, 24453095, 39124952, 48906190, 97812380, 195624760]

約数ペア:

[(1, 195624760), (2, 97812380), (4, 48906190), (5, 39124952), (8, 24453095), (10, 19562476), (19, 10296040), (20, 9781238), (38, 5148020), (40, 4890619), (76, 2574010), (95, 2059208), (152, 1287005), (190, 1029604), (380, 514802), (760, 257401)]