252368560

素因数分解:

$2^4\times 5^1\times {\mathrm{3154607}}^1$

素因数の和:3154620

約数の個数: 20

約数和(自身を含む): 586757088

約数和(自身を除く): 334388528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3154607, 6309214, 12618428, 15773035, 25236856, 31546070, 50473712, 63092140, 126184280, 252368560]

約数ペア:

[(1, 252368560), (2, 126184280), (4, 63092140), (5, 50473712), (8, 31546070), (10, 25236856), (16, 15773035), (20, 12618428), (40, 6309214), (80, 3154607)]