253757458900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6234827}}^1$

素因数の和:6234889

約数の個数: 72

約数和(自身を含む): 616948700256

約数和(自身を除く): 363191241356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 8140, 10175, 20350, 40700, 6234827, 12469654, 24939308, 31174135, 62348270, 68583097, 124696540, 137166194, 155870675, 230688599, 274332388, 311741350, 342915485, 461377198, 623482700, 685830970, 922754396, 1153442995, 1371661940, 1714577425, 2306885990, 2537574589, 3429154850, 4613771980, 5075149178, 5767214975, 6858309700, 10150298356, 11534429950, 12687872945, 23068859900, 25375745890, 50751491780, 63439364725, 126878729450, 253757458900]

約数ペア:

[(1, 253757458900), (2, 126878729450), (4, 63439364725), (5, 50751491780), (10, 25375745890), (11, 23068859900), (20, 12687872945), (22, 11534429950), (25, 10150298356), (37, 6858309700), (44, 5767214975), (50, 5075149178), (55, 4613771980), (74, 3429154850), (100, 2537574589), (110, 2306885990), (148, 1714577425), (185, 1371661940), (220, 1153442995), (275, 922754396), (370, 685830970), (407, 623482700), (550, 461377198), (740, 342915485), (814, 311741350), (925, 274332388), (1100, 230688599), (1628, 155870675), (1850, 137166194), (2035, 124696540), (3700, 68583097), (4070, 62348270), (8140, 31174135), (10175, 24939308), (20350, 12469654), (40700, 6234827)]