389459248420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1\times {\mathrm{1009}}^1$

素因数の和:2018

約数の個数: 192

約数和(自身を含む): 949990809600

約数和(自身を除く): 560531561180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 107, 110, 190, 209, 214, 220, 380, 418, 428, 535, 836, 863, 1009, 1045, 1070, 1177, 1726, 2018, 2033, 2090, 2140, 2354, 3452, 4036, 4066, 4180, 4315, 4708, 5045, 5885, 8132, 8630, 9493, 10090, 10165, 11099, 11770, 16397, 17260, 18986, 19171, 20180, 20330, 22198, 22363, 23540, 32794, 37972, 38342, 40660, 44396, 44726, 47465, 55495, 65588, 76684, 81985, 89452, 92341, 94930, 95855, 107963, 110990, 111815, 163970, 180367, 184682, 189860, 191710, 210881, 215926, 221980, 223630, 327940, 360734, 369364, 383420, 421762, 431852, 447260, 461705, 539815, 721468, 843524, 870767, 901835, 923410, 1015751, 1054405, 1079630, 1187593, 1741534, 1754479, 1803670, 1846820, 2031502, 2051297, 2108810, 2159260, 2375186, 3483068, 3508958, 3607340, 4063004, 4102594, 4217620, 4353835, 4750372, 5078755, 5937965, 7017916, 8205188, 8707670, 8772395, 9578437, 10157510, 10256485, 11875930, 16544573, 17415340, 17544790, 19156874, 19299269, 20315020, 20512970, 22564267, 23751860, 33089146, 35089580, 38313748, 38598538, 41025940, 45128534, 47892185, 66178292, 77197076, 82722865, 90257068, 93172069, 95784370, 96496345, 112821335, 165445730, 181990303, 186344138, 191568740, 192992690, 225642670, 330891460, 363980606, 372688276, 385985380, 451285340, 465860345, 727961212, 909951515, 931720690, 1024892759, 1770269311, 1819903030, 1863441380, 2049785518, 3540538622, 3639806060, 4099571036, 5124463795, 7081077244, 8851346555, 10248927590, 17702693110, 19472962421, 20497855180, 35405386220, 38945924842, 77891849684, 97364812105, 194729624210, 389459248420]

約数ペア:

[(1, 389459248420), (2, 194729624210), (4, 97364812105), (5, 77891849684), (10, 38945924842), (11, 35405386220), (19, 20497855180), (20, 19472962421), (22, 17702693110), (38, 10248927590), (44, 8851346555), (55, 7081077244), (76, 5124463795), (95, 4099571036), (107, 3639806060), (110, 3540538622), (190, 2049785518), (209, 1863441380), (214, 1819903030), (220, 1770269311), (380, 1024892759), (418, 931720690), (428, 909951515), (535, 727961212), (836, 465860345), (863, 451285340), (1009, 385985380), (1045, 372688276), (1070, 363980606), (1177, 330891460), (1726, 225642670), (2018, 192992690), (2033, 191568740), (2090, 186344138), (2140, 181990303), (2354, 165445730), (3452, 112821335), (4036, 96496345), (4066, 95784370), (4180, 93172069), (4315, 90257068), (4708, 82722865), (5045, 77197076), (5885, 66178292), (8132, 47892185), (8630, 45128534), (9493, 41025940), (10090, 38598538), (10165, 38313748), (11099, 35089580), (11770, 33089146), (16397, 23751860), (17260, 22564267), (18986, 20512970), (19171, 20315020), (20180, 19299269), (20330, 19156874), (22198, 17544790), (22363, 17415340), (23540, 16544573), (32794, 11875930), (37972, 10256485), (38342, 10157510), (40660, 9578437), (44396, 8772395), (44726, 8707670), (47465, 8205188), (55495, 7017916), (65588, 5937965), (76684, 5078755), (81985, 4750372), (89452, 4353835), (92341, 4217620), (94930, 4102594), (95855, 4063004), (107963, 3607340), (110990, 3508958), (111815, 3483068), (163970, 2375186), (180367, 2159260), (184682, 2108810), (189860, 2051297), (191710, 2031502), (210881, 1846820), (215926, 1803670), (221980, 1754479), (223630, 1741534), (327940, 1187593), (360734, 1079630), (369364, 1054405), (383420, 1015751), (421762, 923410), (431852, 901835), (447260, 870767), (461705, 843524), (539815, 721468)]