1880418888

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{12041}}^1$

素因数の和:12300

約数の個数: 80

約数和(自身を含む): 5289207660

約数和(自身を除く): 3408788772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 324, 482, 648, 723, 964, 1446, 1928, 2169, 2892, 4338, 5784, 6507, 8676, 12041, 13014, 17352, 19521, 24082, 26028, 36123, 39042, 48164, 52056, 72246, 78084, 96328, 108369, 144492, 156168, 216738, 288984, 325107, 433476, 650214, 866952, 975321, 1300428, 1950642, 2600856, 2901881, 3901284, 5803762, 7802568, 8705643, 11607524, 17411286, 23215048, 26116929, 34822572, 52233858, 69645144, 78350787, 104467716, 156701574, 208935432, 235052361, 313403148, 470104722, 626806296, 940209444, 1880418888]

約数ペア:

[(1, 1880418888), (2, 940209444), (3, 626806296), (4, 470104722), (6, 313403148), (8, 235052361), (9, 208935432), (12, 156701574), (18, 104467716), (24, 78350787), (27, 69645144), (36, 52233858), (54, 34822572), (72, 26116929), (81, 23215048), (108, 17411286), (162, 11607524), (216, 8705643), (241, 7802568), (324, 5803762), (482, 3901284), (648, 2901881), (723, 2600856), (964, 1950642), (1446, 1300428), (1928, 975321), (2169, 866952), (2892, 650214), (4338, 433476), (5784, 325107), (6507, 288984), (8676, 216738), (12041, 156168), (13014, 144492), (17352, 108369), (19521, 96328), (24082, 78084), (26028, 72246), (36123, 52056), (39042, 48164)]