56013560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37847}}^1$

素因数の和:37895

約数の個数: 32

約数和(自身を含む): 129440160

約数和(自身を除く): 73426600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37847, 75694, 151388, 189235, 302776, 378470, 756940, 1400339, 1513880, 2800678, 5601356, 7001695, 11202712, 14003390, 28006780, 56013560]

約数ペア:

[(1, 56013560), (2, 28006780), (4, 14003390), (5, 11202712), (8, 7001695), (10, 5601356), (20, 2800678), (37, 1513880), (40, 1400339), (74, 756940), (148, 378470), (185, 302776), (296, 189235), (370, 151388), (740, 75694), (1480, 37847)]