2247405129820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{32251}}^1\times {\mathrm{32563}}^1$

素因数の和:64930

約数の個数: 48

約数和(自身を含む): 4763952724608

約数和(自身を除く): 2516547594788

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 32251, 32563, 64502, 65126, 129004, 130252, 161255, 162815, 322510, 325630, 645020, 651260, 3450857, 3484241, 6901714, 6968482, 13803428, 13936964, 17254285, 17421205, 34508570, 34842410, 69017140, 69684820, 1050189313, 2100378626, 4200757252, 5250946565, 10501893130, 21003786260, 112370256491, 224740512982, 449481025964, 561851282455, 1123702564910, 2247405129820]

約数ペア:

[(1, 2247405129820), (2, 1123702564910), (4, 561851282455), (5, 449481025964), (10, 224740512982), (20, 112370256491), (107, 21003786260), (214, 10501893130), (428, 5250946565), (535, 4200757252), (1070, 2100378626), (2140, 1050189313), (32251, 69684820), (32563, 69017140), (64502, 34842410), (65126, 34508570), (129004, 17421205), (130252, 17254285), (161255, 13936964), (162815, 13803428), (322510, 6968482), (325630, 6901714), (645020, 3484241), (651260, 3450857)]