93489999280

素因数分解:

$2^4\times 5^1\times {\mathrm{1168624991}}^1$

素因数の和:1168625004

約数の個数: 20

約数和(自身を含む): 217364248512

約数和(自身を除く): 123874249232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1168624991, 2337249982, 4674499964, 5843124955, 9348999928, 11686249910, 18697999856, 23372499820, 46744999640, 93489999280]

約数ペア:

[(1, 93489999280), (2, 46744999640), (4, 23372499820), (5, 18697999856), (8, 11686249910), (10, 9348999928), (16, 5843124955), (20, 4674499964), (40, 2337249982), (80, 1168624991)]