2016446240

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{37397}}^1$

素因数の和:37749

約数の個数: 48

約数和(自身を含む): 4778118072

約数和(自身を除く): 2761671832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 10784, 13480, 26960, 37397, 53920, 74794, 149588, 186985, 299176, 373970, 598352, 747940, 1196704, 1495880, 2991760, 5983520, 12602789, 25205578, 50411156, 63013945, 100822312, 126027890, 201644624, 252055780, 403289248, 504111560, 1008223120, 2016446240]

約数ペア:

[(1, 2016446240), (2, 1008223120), (4, 504111560), (5, 403289248), (8, 252055780), (10, 201644624), (16, 126027890), (20, 100822312), (32, 63013945), (40, 50411156), (80, 25205578), (160, 12602789), (337, 5983520), (674, 2991760), (1348, 1495880), (1685, 1196704), (2696, 747940), (3370, 598352), (5392, 373970), (6740, 299176), (10784, 186985), (13480, 149588), (26960, 74794), (37397, 53920)]