112564280

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13337}}^1$

素因数の和:13559

約数の個数: 32

約数和(自身を含む): 254489040

約数和(自身を除く): 141924760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 13337, 26674, 53348, 66685, 106696, 133370, 266740, 533480, 2814107, 5628214, 11256428, 14070535, 22512856, 28141070, 56282140, 112564280]

約数ペア:

[(1, 112564280), (2, 56282140), (4, 28141070), (5, 22512856), (8, 14070535), (10, 11256428), (20, 5628214), (40, 2814107), (211, 533480), (422, 266740), (844, 133370), (1055, 106696), (1688, 66685), (2110, 53348), (4220, 26674), (8440, 13337)]