72029228540

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{4847189}}^1$

素因数の和:4847941

約数の個数: 24

約数和(自身を含む): 151464993120

約数和(自身を除く): 79435764580

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14860, 4847189, 9694378, 19388756, 24235945, 48471890, 96943780, 3601461427, 7202922854, 14405845708, 18007307135, 36014614270, 72029228540]

約数ペア:

[(1, 72029228540), (2, 36014614270), (4, 18007307135), (5, 14405845708), (10, 7202922854), (20, 3601461427), (743, 96943780), (1486, 48471890), (2972, 24235945), (3715, 19388756), (7430, 9694378), (14860, 4847189)]