1569440195980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{20931451}}^1$

素因数の和:20931646

約数の個数: 48

約数和(自身を含む): 3460220193024

約数和(自身を除く): 1890779997044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 3260, 3749, 7498, 14996, 18745, 37490, 74980, 20931451, 41862902, 83725804, 104657255, 209314510, 418629020, 481423373, 962846746, 1925693492, 2407116865, 3411826513, 4814233730, 6823653026, 9628467460, 13647306052, 17059132565, 34118265130, 68236530260, 78472009799, 156944019598, 313888039196, 392360048995, 784720097990, 1569440195980]

約数ペア:

[(1, 1569440195980), (2, 784720097990), (4, 392360048995), (5, 313888039196), (10, 156944019598), (20, 78472009799), (23, 68236530260), (46, 34118265130), (92, 17059132565), (115, 13647306052), (163, 9628467460), (230, 6823653026), (326, 4814233730), (460, 3411826513), (652, 2407116865), (815, 1925693492), (1630, 962846746), (3260, 481423373), (3749, 418629020), (7498, 209314510), (14996, 104657255), (18745, 83725804), (37490, 41862902), (74980, 20931451)]