1048033840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 2894386176

約数和(自身を除く): 1846352336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 71, 80, 86, 112, 140, 142, 172, 215, 280, 284, 301, 344, 355, 430, 497, 560, 568, 602, 613, 688, 710, 860, 994, 1136, 1204, 1226, 1420, 1505, 1720, 1988, 2408, 2452, 2485, 2840, 3010, 3053, 3065, 3440, 3976, 4291, 4816, 4904, 4970, 5680, 6020, 6106, 6130, 7952, 8582, 9808, 9940, 12040, 12212, 12260, 15265, 17164, 19880, 21371, 21455, 24080, 24424, 24520, 26359, 30530, 34328, 39760, 42742, 42910, 43523, 48848, 49040, 52718, 61060, 68656, 85484, 85820, 87046, 105436, 106855, 122120, 131795, 170968, 171640, 174092, 184513, 210872, 213710, 217615, 244240, 263590, 304661, 341936, 343280, 348184, 369026, 421744, 427420, 435230, 527180, 609322, 696368, 738052, 854840, 870460, 922565, 1054360, 1218644, 1476104, 1523305, 1709680, 1740920, 1845130, 1871489, 2108720, 2437288, 2952208, 3046610, 3481840, 3690260, 3742978, 4874576, 6093220, 7380520, 7485956, 9357445, 12186440, 13100423, 14761040, 14971912, 18714890, 24372880, 26200846, 29943824, 37429780, 52401692, 65502115, 74859560, 104803384, 131004230, 149719120, 209606768, 262008460, 524016920, 1048033840]

約数ペア:

[(1, 1048033840), (2, 524016920), (4, 262008460), (5, 209606768), (7, 149719120), (8, 131004230), (10, 104803384), (14, 74859560), (16, 65502115), (20, 52401692), (28, 37429780), (35, 29943824), (40, 26200846), (43, 24372880), (56, 18714890), (70, 14971912), (71, 14761040), (80, 13100423), (86, 12186440), (112, 9357445), (140, 7485956), (142, 7380520), (172, 6093220), (215, 4874576), (280, 3742978), (284, 3690260), (301, 3481840), (344, 3046610), (355, 2952208), (430, 2437288), (497, 2108720), (560, 1871489), (568, 1845130), (602, 1740920), (613, 1709680), (688, 1523305), (710, 1476104), (860, 1218644), (994, 1054360), (1136, 922565), (1204, 870460), (1226, 854840), (1420, 738052), (1505, 696368), (1720, 609322), (1988, 527180), (2408, 435230), (2452, 427420), (2485, 421744), (2840, 369026), (3010, 348184), (3053, 343280), (3065, 341936), (3440, 304661), (3976, 263590), (4291, 244240), (4816, 217615), (4904, 213710), (4970, 210872), (5680, 184513), (6020, 174092), (6106, 171640), (6130, 170968), (7952, 131795), (8582, 122120), (9808, 106855), (9940, 105436), (12040, 87046), (12212, 85820), (12260, 85484), (15265, 68656), (17164, 61060), (19880, 52718), (21371, 49040), (21455, 48848), (24080, 43523), (24424, 42910), (24520, 42742), (26359, 39760), (30530, 34328)]