17383566820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1\times {\mathrm{10133}}^1$

素因数の和:12940

約数の個数: 48

約数和(自身を含む): 37700425728

約数和(自身を除く): 20316858908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2767, 5534, 10133, 11068, 13835, 20266, 27670, 40532, 50665, 55340, 85777, 101330, 171554, 202660, 314123, 343108, 428885, 628246, 857770, 1256492, 1570615, 1715540, 3141230, 6282460, 28038011, 56076022, 112152044, 140190055, 280380110, 560760220, 869178341, 1738356682, 3476713364, 4345891705, 8691783410, 17383566820]

約数ペア:

[(1, 17383566820), (2, 8691783410), (4, 4345891705), (5, 3476713364), (10, 1738356682), (20, 869178341), (31, 560760220), (62, 280380110), (124, 140190055), (155, 112152044), (310, 56076022), (620, 28038011), (2767, 6282460), (5534, 3141230), (10133, 1715540), (11068, 1570615), (13835, 1256492), (20266, 857770), (27670, 628246), (40532, 428885), (50665, 343108), (55340, 314123), (85777, 202660), (101330, 171554)]