4043974880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2473

約数の個数: 144

約数和(自身を含む): 10623901680

約数和(自身を除く): 6579926800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 121, 160, 176, 178, 220, 242, 352, 356, 440, 445, 484, 605, 712, 880, 890, 968, 979, 1210, 1424, 1760, 1780, 1936, 1958, 2347, 2420, 2848, 3560, 3872, 3916, 4694, 4840, 4895, 7120, 7832, 9388, 9680, 9790, 10769, 11735, 14240, 15664, 18776, 19360, 19580, 21538, 23470, 25817, 31328, 37552, 39160, 43076, 46940, 51634, 53845, 75104, 78320, 86152, 93880, 103268, 107690, 129085, 156640, 172304, 187760, 206536, 208883, 215380, 258170, 283987, 344608, 375520, 413072, 417766, 430760, 516340, 567974, 826144, 835532, 861520, 1032680, 1044415, 1135948, 1419935, 1671064, 1723040, 2065360, 2088830, 2271896, 2297713, 2839870, 3342128, 4130720, 4177660, 4543792, 4595426, 5679740, 6684256, 8355320, 9087584, 9190852, 11359480, 11488565, 16710640, 18381704, 22718960, 22977130, 25274843, 33421280, 36763408, 45437920, 45954260, 50549686, 73526816, 91908520, 101099372, 126374215, 183817040, 202198744, 252748430, 367634080, 404397488, 505496860, 808794976, 1010993720, 2021987440, 4043974880]

約数ペア:

[(1, 4043974880), (2, 2021987440), (4, 1010993720), (5, 808794976), (8, 505496860), (10, 404397488), (11, 367634080), (16, 252748430), (20, 202198744), (22, 183817040), (32, 126374215), (40, 101099372), (44, 91908520), (55, 73526816), (80, 50549686), (88, 45954260), (89, 45437920), (110, 36763408), (121, 33421280), (160, 25274843), (176, 22977130), (178, 22718960), (220, 18381704), (242, 16710640), (352, 11488565), (356, 11359480), (440, 9190852), (445, 9087584), (484, 8355320), (605, 6684256), (712, 5679740), (880, 4595426), (890, 4543792), (968, 4177660), (979, 4130720), (1210, 3342128), (1424, 2839870), (1760, 2297713), (1780, 2271896), (1936, 2088830), (1958, 2065360), (2347, 1723040), (2420, 1671064), (2848, 1419935), (3560, 1135948), (3872, 1044415), (3916, 1032680), (4694, 861520), (4840, 835532), (4895, 826144), (7120, 567974), (7832, 516340), (9388, 430760), (9680, 417766), (9790, 413072), (10769, 375520), (11735, 344608), (14240, 283987), (15664, 258170), (18776, 215380), (19360, 208883), (19580, 206536), (21538, 187760), (23470, 172304), (25817, 156640), (31328, 129085), (37552, 107690), (39160, 103268), (43076, 93880), (46940, 86152), (51634, 78320), (53845, 75104)]