214391840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1834

約数の個数: 96

約数和(自身を含む): 555024960

約数和(自身を除く): 340633120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 416, 472, 520, 590, 767, 944, 1040, 1180, 1534, 1747, 1888, 2080, 2360, 3068, 3494, 3835, 4720, 6136, 6988, 7670, 8735, 9440, 12272, 13976, 15340, 17470, 22711, 24544, 27952, 30680, 34940, 45422, 55904, 61360, 69880, 90844, 103073, 113555, 122720, 139760, 181688, 206146, 227110, 279520, 363376, 412292, 454220, 515365, 726752, 824584, 908440, 1030730, 1339949, 1649168, 1816880, 2061460, 2679898, 3298336, 3633760, 4122920, 5359796, 6699745, 8245840, 10719592, 13399490, 16491680, 21439184, 26798980, 42878368, 53597960, 107195920, 214391840]

約数ペア:

[(1, 214391840), (2, 107195920), (4, 53597960), (5, 42878368), (8, 26798980), (10, 21439184), (13, 16491680), (16, 13399490), (20, 10719592), (26, 8245840), (32, 6699745), (40, 5359796), (52, 4122920), (59, 3633760), (65, 3298336), (80, 2679898), (104, 2061460), (118, 1816880), (130, 1649168), (160, 1339949), (208, 1030730), (236, 908440), (260, 824584), (295, 726752), (416, 515365), (472, 454220), (520, 412292), (590, 363376), (767, 279520), (944, 227110), (1040, 206146), (1180, 181688), (1534, 139760), (1747, 122720), (1888, 113555), (2080, 103073), (2360, 90844), (3068, 69880), (3494, 61360), (3835, 55904), (4720, 45422), (6136, 34940), (6988, 30680), (7670, 27952), (8735, 24544), (9440, 22711), (12272, 17470), (13976, 15340)]