24755960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 58687200

約数和(自身を除く): 33931240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 389, 430, 740, 778, 860, 1480, 1556, 1591, 1720, 1945, 3112, 3182, 3890, 6364, 7780, 7955, 12728, 14393, 15560, 15910, 16727, 28786, 31820, 33454, 57572, 63640, 66908, 71965, 83635, 115144, 133816, 143930, 167270, 287860, 334540, 575720, 618899, 669080, 1237798, 2475596, 3094495, 4951192, 6188990, 12377980, 24755960]

約数ペア:

[(1, 24755960), (2, 12377980), (4, 6188990), (5, 4951192), (8, 3094495), (10, 2475596), (20, 1237798), (37, 669080), (40, 618899), (43, 575720), (74, 334540), (86, 287860), (148, 167270), (172, 143930), (185, 133816), (215, 115144), (296, 83635), (344, 71965), (370, 66908), (389, 63640), (430, 57572), (740, 33454), (778, 31820), (860, 28786), (1480, 16727), (1556, 15910), (1591, 15560), (1720, 14393), (1945, 12728), (3112, 7955), (3182, 7780), (3890, 6364)]