10255280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18313}}^1$

素因数の和:18333

約数の個数: 40

約数和(自身を含む): 27251232

約数和(自身を除く): 16995952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18313, 36626, 73252, 91565, 128191, 146504, 183130, 256382, 293008, 366260, 512764, 640955, 732520, 1025528, 1281910, 1465040, 2051056, 2563820, 5127640, 10255280]

約数ペア:

[(1, 10255280), (2, 5127640), (4, 2563820), (5, 2051056), (7, 1465040), (8, 1281910), (10, 1025528), (14, 732520), (16, 640955), (20, 512764), (28, 366260), (35, 293008), (40, 256382), (56, 183130), (70, 146504), (80, 128191), (112, 91565), (140, 73252), (280, 36626), (560, 18313)]