148520578760

素因数分解:

$2^3\times 5^1\times {\mathrm{52369}}^1\times {\mathrm{70901}}^1$

素因数の和:123281

約数の個数: 32

約数和(自身を含む): 334182396600

約数和(自身を除く): 185661817840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52369, 70901, 104738, 141802, 209476, 261845, 283604, 354505, 418952, 523690, 567208, 709010, 1047380, 1418020, 2094760, 2836040, 3713014469, 7426028938, 14852057876, 18565072345, 29704115752, 37130144690, 74260289380, 148520578760]

約数ペア:

[(1, 148520578760), (2, 74260289380), (4, 37130144690), (5, 29704115752), (8, 18565072345), (10, 14852057876), (20, 7426028938), (40, 3713014469), (52369, 2836040), (70901, 2094760), (104738, 1418020), (141802, 1047380), (209476, 709010), (261845, 567208), (283604, 523690), (354505, 418952)]