3898201120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2799

約数の個数: 192

約数和(自身を含む): 10825436160

約数和(自身を除く): 6927235040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 43, 44, 55, 76, 80, 86, 88, 95, 110, 152, 160, 172, 176, 190, 209, 215, 220, 304, 344, 352, 380, 418, 430, 440, 473, 608, 688, 760, 817, 836, 860, 880, 946, 1045, 1376, 1520, 1634, 1672, 1720, 1760, 1892, 2090, 2365, 2711, 3040, 3268, 3344, 3440, 3784, 4085, 4180, 4730, 5422, 6536, 6688, 6880, 7568, 8170, 8360, 8987, 9460, 10844, 13072, 13555, 15136, 16340, 16720, 17974, 18920, 21688, 26144, 27110, 29821, 32680, 33440, 35948, 37840, 43376, 44935, 51509, 54220, 59642, 65360, 71896, 75680, 86752, 89870, 103018, 108440, 116573, 119284, 130720, 143792, 149105, 179740, 206036, 216880, 233146, 238568, 257545, 287584, 298210, 359480, 412072, 433760, 466292, 477136, 515090, 566599, 582865, 596420, 718960, 824144, 932584, 954272, 1030180, 1133198, 1165730, 1192840, 1282303, 1437920, 1648288, 1865168, 2060360, 2214887, 2266396, 2331460, 2385680, 2564606, 2832995, 3730336, 4120720, 4429774, 4532792, 4662920, 4771360, 5129212, 5665990, 6411515, 8241440, 8859548, 9065584, 9325840, 10258424, 11074435, 11331980, 12823030, 17719096, 18131168, 18651680, 20516848, 22148870, 22663960, 24363757, 25646060, 35438192, 41033696, 44297740, 45327920, 48727514, 51292120, 70876384, 88595480, 90655840, 97455028, 102584240, 121818785, 177190960, 194910056, 205168480, 243637570, 354381920, 389820112, 487275140, 779640224, 974550280, 1949100560, 3898201120]

約数ペア:

[(1, 3898201120), (2, 1949100560), (4, 974550280), (5, 779640224), (8, 487275140), (10, 389820112), (11, 354381920), (16, 243637570), (19, 205168480), (20, 194910056), (22, 177190960), (32, 121818785), (38, 102584240), (40, 97455028), (43, 90655840), (44, 88595480), (55, 70876384), (76, 51292120), (80, 48727514), (86, 45327920), (88, 44297740), (95, 41033696), (110, 35438192), (152, 25646060), (160, 24363757), (172, 22663960), (176, 22148870), (190, 20516848), (209, 18651680), (215, 18131168), (220, 17719096), (304, 12823030), (344, 11331980), (352, 11074435), (380, 10258424), (418, 9325840), (430, 9065584), (440, 8859548), (473, 8241440), (608, 6411515), (688, 5665990), (760, 5129212), (817, 4771360), (836, 4662920), (860, 4532792), (880, 4429774), (946, 4120720), (1045, 3730336), (1376, 2832995), (1520, 2564606), (1634, 2385680), (1672, 2331460), (1720, 2266396), (1760, 2214887), (1892, 2060360), (2090, 1865168), (2365, 1648288), (2711, 1437920), (3040, 1282303), (3268, 1192840), (3344, 1165730), (3440, 1133198), (3784, 1030180), (4085, 954272), (4180, 932584), (4730, 824144), (5422, 718960), (6536, 596420), (6688, 582865), (6880, 566599), (7568, 515090), (8170, 477136), (8360, 466292), (8987, 433760), (9460, 412072), (10844, 359480), (13072, 298210), (13555, 287584), (15136, 257545), (16340, 238568), (16720, 233146), (17974, 216880), (18920, 206036), (21688, 179740), (26144, 149105), (27110, 143792), (29821, 130720), (32680, 119284), (33440, 116573), (35948, 108440), (37840, 103018), (43376, 89870), (44935, 86752), (51509, 75680), (54220, 71896), (59642, 65360)]