33558940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 75801600

約数和(自身を除く): 42242660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 1879, 3572, 3758, 4465, 7516, 8930, 9395, 17860, 18790, 35701, 37580, 71402, 88313, 142804, 176626, 178505, 353252, 357010, 441565, 714020, 883130, 1677947, 1766260, 3355894, 6711788, 8389735, 16779470, 33558940]

約数ペア:

[(1, 33558940), (2, 16779470), (4, 8389735), (5, 6711788), (10, 3355894), (19, 1766260), (20, 1677947), (38, 883130), (47, 714020), (76, 441565), (94, 357010), (95, 353252), (188, 178505), (190, 176626), (235, 142804), (380, 88313), (470, 71402), (893, 37580), (940, 35701), (1786, 18790), (1879, 17860), (3572, 9395), (3758, 8930), (4465, 7516)]