2014415920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21001}}^1$

素因数の和:21134

約数の個数: 80

約数和(自身を含む): 5156411040

約数和(自身を除く): 3141995120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 436, 440, 545, 872, 880, 1090, 1199, 1744, 2180, 2398, 4360, 4796, 5995, 8720, 9592, 11990, 19184, 21001, 23980, 42002, 47960, 84004, 95920, 105005, 168008, 210010, 231011, 336016, 420020, 462022, 840040, 924044, 1155055, 1680080, 1848088, 2289109, 2310110, 3696176, 4578218, 4620220, 9156436, 9240440, 11445545, 18312872, 18480880, 22891090, 25180199, 36625744, 45782180, 50360398, 91564360, 100720796, 125900995, 183128720, 201441592, 251801990, 402883184, 503603980, 1007207960, 2014415920]

約数ペア:

[(1, 2014415920), (2, 1007207960), (4, 503603980), (5, 402883184), (8, 251801990), (10, 201441592), (11, 183128720), (16, 125900995), (20, 100720796), (22, 91564360), (40, 50360398), (44, 45782180), (55, 36625744), (80, 25180199), (88, 22891090), (109, 18480880), (110, 18312872), (176, 11445545), (218, 9240440), (220, 9156436), (436, 4620220), (440, 4578218), (545, 3696176), (872, 2310110), (880, 2289109), (1090, 1848088), (1199, 1680080), (1744, 1155055), (2180, 924044), (2398, 840040), (4360, 462022), (4796, 420020), (5995, 336016), (8720, 231011), (9592, 210010), (11990, 168008), (19184, 105005), (21001, 95920), (23980, 84004), (42002, 47960)]