2019255200740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{4241}}^1$

素因数の和:4670

約数の個数: 192

約数和(自身を含む): 4618831859712

約数和(自身を除く): 2599576658972

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 173, 193, 230, 310, 346, 386, 460, 620, 692, 713, 772, 865, 965, 1426, 1730, 1930, 2852, 3460, 3565, 3860, 3979, 4241, 4439, 5363, 5983, 7130, 7958, 8482, 8878, 10726, 11966, 14260, 15916, 16964, 17756, 19895, 21205, 21452, 22195, 23932, 26815, 29915, 33389, 39790, 42410, 44390, 53630, 59830, 66778, 79580, 84820, 88780, 97543, 107260, 119660, 123349, 131471, 133556, 137609, 166945, 195086, 246698, 262942, 275218, 333890, 390172, 487715, 493396, 525884, 550436, 616745, 657355, 667780, 688045, 733693, 767947, 818513, 975430, 1035059, 1233490, 1314710, 1376090, 1467386, 1535894, 1637026, 1950860, 2070118, 2466980, 2629420, 2752180, 2934772, 3023833, 3071788, 3274052, 3668465, 3839735, 4092565, 4140236, 5175295, 6047666, 7336930, 7679470, 8185130, 10350590, 12095332, 14673860, 15119165, 15358940, 16370260, 16874939, 18825799, 20701180, 22744483, 23806357, 25373903, 30238330, 33749878, 37651598, 45488966, 47612714, 50747806, 60476660, 67499756, 75303196, 84374695, 90977932, 94128995, 95225428, 101495612, 113722415, 119031785, 126869515, 141602749, 168749390, 188257990, 227444830, 238063570, 253739030, 283205498, 337498780, 376515980, 454889660, 476127140, 507478060, 523123109, 566410996, 583599769, 708013745, 1046246218, 1167199538, 1416027490, 2092492436, 2334399076, 2615615545, 2832054980, 2917998845, 3256863227, 4389685219, 5231231090, 5835997690, 6513726454, 8779370438, 10462462180, 11671995380, 13027452908, 16284316135, 17558740876, 21948426095, 32568632270, 43896852190, 65137264540, 87793704380, 100962760037, 201925520074, 403851040148, 504813800185, 1009627600370, 2019255200740]

約数ペア:

[(1, 2019255200740), (2, 1009627600370), (4, 504813800185), (5, 403851040148), (10, 201925520074), (20, 100962760037), (23, 87793704380), (31, 65137264540), (46, 43896852190), (62, 32568632270), (92, 21948426095), (115, 17558740876), (124, 16284316135), (155, 13027452908), (173, 11671995380), (193, 10462462180), (230, 8779370438), (310, 6513726454), (346, 5835997690), (386, 5231231090), (460, 4389685219), (620, 3256863227), (692, 2917998845), (713, 2832054980), (772, 2615615545), (865, 2334399076), (965, 2092492436), (1426, 1416027490), (1730, 1167199538), (1930, 1046246218), (2852, 708013745), (3460, 583599769), (3565, 566410996), (3860, 523123109), (3979, 507478060), (4241, 476127140), (4439, 454889660), (5363, 376515980), (5983, 337498780), (7130, 283205498), (7958, 253739030), (8482, 238063570), (8878, 227444830), (10726, 188257990), (11966, 168749390), (14260, 141602749), (15916, 126869515), (16964, 119031785), (17756, 113722415), (19895, 101495612), (21205, 95225428), (21452, 94128995), (22195, 90977932), (23932, 84374695), (26815, 75303196), (29915, 67499756), (33389, 60476660), (39790, 50747806), (42410, 47612714), (44390, 45488966), (53630, 37651598), (59830, 33749878), (66778, 30238330), (79580, 25373903), (84820, 23806357), (88780, 22744483), (97543, 20701180), (107260, 18825799), (119660, 16874939), (123349, 16370260), (131471, 15358940), (133556, 15119165), (137609, 14673860), (166945, 12095332), (195086, 10350590), (246698, 8185130), (262942, 7679470), (275218, 7336930), (333890, 6047666), (390172, 5175295), (487715, 4140236), (493396, 4092565), (525884, 3839735), (550436, 3668465), (616745, 3274052), (657355, 3071788), (667780, 3023833), (688045, 2934772), (733693, 2752180), (767947, 2629420), (818513, 2466980), (975430, 2070118), (1035059, 1950860), (1233490, 1637026), (1314710, 1535894), (1376090, 1467386)]