185221880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 447690240

約数和(自身を除く): 262468360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 127, 152, 190, 202, 254, 361, 380, 404, 505, 508, 635, 722, 760, 808, 1010, 1016, 1270, 1444, 1805, 1919, 2020, 2413, 2540, 2888, 3610, 3838, 4040, 4826, 5080, 7220, 7676, 9595, 9652, 12065, 12827, 14440, 15352, 19190, 19304, 24130, 25654, 36461, 38380, 45847, 48260, 51308, 64135, 72922, 76760, 91694, 96520, 102616, 128270, 145844, 182305, 183388, 229235, 243713, 256540, 291688, 364610, 366776, 458470, 487426, 513080, 729220, 916940, 974852, 1218565, 1458440, 1833880, 1949704, 2437130, 4630547, 4874260, 9261094, 9748520, 18522188, 23152735, 37044376, 46305470, 92610940, 185221880]

約数ペア:

[(1, 185221880), (2, 92610940), (4, 46305470), (5, 37044376), (8, 23152735), (10, 18522188), (19, 9748520), (20, 9261094), (38, 4874260), (40, 4630547), (76, 2437130), (95, 1949704), (101, 1833880), (127, 1458440), (152, 1218565), (190, 974852), (202, 916940), (254, 729220), (361, 513080), (380, 487426), (404, 458470), (505, 366776), (508, 364610), (635, 291688), (722, 256540), (760, 243713), (808, 229235), (1010, 183388), (1016, 182305), (1270, 145844), (1444, 128270), (1805, 102616), (1919, 96520), (2020, 91694), (2413, 76760), (2540, 72922), (2888, 64135), (3610, 51308), (3838, 48260), (4040, 45847), (4826, 38380), (5080, 36461), (7220, 25654), (7676, 24130), (9595, 19304), (9652, 19190), (12065, 15352), (12827, 14440)]