20026172350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{13337}}^1$

素因数の和:13917

約数の個数: 48

約数和(自身を含む): 37957280400

約数和(自身を除く): 17931108050

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 509, 590, 1018, 1475, 2545, 2950, 5090, 12725, 13337, 25450, 26674, 30031, 60062, 66685, 133370, 150155, 300310, 333425, 666850, 750775, 786883, 1501550, 1573766, 3934415, 6788533, 7868830, 13577066, 19672075, 33942665, 39344150, 67885330, 169713325, 339426650, 400523447, 801046894, 2002617235, 4005234470, 10013086175, 20026172350]

約数ペア:

[(1, 20026172350), (2, 10013086175), (5, 4005234470), (10, 2002617235), (25, 801046894), (50, 400523447), (59, 339426650), (118, 169713325), (295, 67885330), (509, 39344150), (590, 33942665), (1018, 19672075), (1475, 13577066), (2545, 7868830), (2950, 6788533), (5090, 3934415), (12725, 1573766), (13337, 1501550), (25450, 786883), (26674, 750775), (30031, 666850), (60062, 333425), (66685, 300310), (133370, 150155)]