2023705840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4019

約数の個数: 160

約数和(自身を含む): 5551519680

約数和(自身を除く): 3527813840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 34, 40, 52, 58, 65, 68, 80, 85, 104, 116, 130, 136, 145, 170, 208, 221, 232, 260, 272, 290, 340, 377, 442, 464, 493, 520, 580, 680, 754, 884, 986, 1040, 1105, 1160, 1360, 1508, 1768, 1885, 1972, 2210, 2320, 2465, 3016, 3536, 3770, 3944, 3947, 4420, 4930, 6032, 6409, 7540, 7888, 7894, 8840, 9860, 12818, 15080, 15788, 17680, 19720, 19735, 25636, 30160, 31576, 32045, 39440, 39470, 51272, 51311, 63152, 64090, 67099, 78940, 102544, 102622, 114463, 128180, 134198, 157880, 205244, 228926, 256360, 256555, 268396, 315760, 335495, 410488, 457852, 512720, 513110, 536792, 572315, 670990, 820976, 872287, 915704, 1026220, 1073584, 1144630, 1341980, 1488019, 1744574, 1831408, 1945871, 2052440, 2289260, 2683960, 2976038, 3489148, 3891742, 4104880, 4361435, 4578520, 5367920, 5952076, 6978296, 7440095, 7783484, 8722870, 9157040, 9729355, 11904152, 13956592, 14880190, 15566968, 17445740, 19458710, 23808304, 25296323, 29760380, 31133936, 34891480, 38917420, 50592646, 59520760, 69782960, 77834840, 101185292, 119041520, 126481615, 155669680, 202370584, 252963230, 404741168, 505926460, 1011852920, 2023705840]

約数ペア:

[(1, 2023705840), (2, 1011852920), (4, 505926460), (5, 404741168), (8, 252963230), (10, 202370584), (13, 155669680), (16, 126481615), (17, 119041520), (20, 101185292), (26, 77834840), (29, 69782960), (34, 59520760), (40, 50592646), (52, 38917420), (58, 34891480), (65, 31133936), (68, 29760380), (80, 25296323), (85, 23808304), (104, 19458710), (116, 17445740), (130, 15566968), (136, 14880190), (145, 13956592), (170, 11904152), (208, 9729355), (221, 9157040), (232, 8722870), (260, 7783484), (272, 7440095), (290, 6978296), (340, 5952076), (377, 5367920), (442, 4578520), (464, 4361435), (493, 4104880), (520, 3891742), (580, 3489148), (680, 2976038), (754, 2683960), (884, 2289260), (986, 2052440), (1040, 1945871), (1105, 1831408), (1160, 1744574), (1360, 1488019), (1508, 1341980), (1768, 1144630), (1885, 1073584), (1972, 1026220), (2210, 915704), (2320, 872287), (2465, 820976), (3016, 670990), (3536, 572315), (3770, 536792), (3944, 513110), (3947, 512720), (4420, 457852), (4930, 410488), (6032, 335495), (6409, 315760), (7540, 268396), (7888, 256555), (7894, 256360), (8840, 228926), (9860, 205244), (12818, 157880), (15080, 134198), (15788, 128180), (17680, 114463), (19720, 102622), (19735, 102544), (25636, 78940), (30160, 67099), (31576, 64090), (32045, 63152), (39440, 51311), (39470, 51272)]