25484364080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140891}}^1$

素因数の和:140947

約数の個数: 160

約数和(自身を含む): 75473026560

約数和(自身を除く): 49988662480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 560, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1360, 1520, 1615, 1904, 2128, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 5168, 5320, 6460, 9044, 9520, 10640, 11305, 12920, 18088, 22610, 25840, 36176, 45220, 90440, 140891, 180880, 281782, 563564, 704455, 986237, 1127128, 1408910, 1972474, 2254256, 2395147, 2676929, 2817820, 3944948, 4790294, 4931185, 5353858, 5635640, 7889896, 9580588, 9862370, 10707716, 11271280, 11975735, 13384645, 15779792, 16766029, 18738503, 19161176, 19724740, 21415432, 23951470, 26769290, 33532058, 37477006, 38322352, 39449480, 42830864, 45507793, 47902940, 53538580, 67064116, 74954012, 78898960, 83830145, 91015586, 93692515, 95805880, 107077160, 134128232, 149908024, 167660290, 182031172, 187385030, 191611760, 214154320, 227538965, 268256464, 299816048, 318554551, 335320580, 364062344, 374770060, 455077930, 637109102, 670641160, 728124688, 749540120, 910155860, 1274218204, 1341282320, 1499080240, 1592772755, 1820311720, 2548436408, 3185545510, 3640623440, 5096872816, 6371091020, 12742182040, 25484364080]

約数ペア:

[(1, 25484364080), (2, 12742182040), (4, 6371091020), (5, 5096872816), (7, 3640623440), (8, 3185545510), (10, 2548436408), (14, 1820311720), (16, 1592772755), (17, 1499080240), (19, 1341282320), (20, 1274218204), (28, 910155860), (34, 749540120), (35, 728124688), (38, 670641160), (40, 637109102), (56, 455077930), (68, 374770060), (70, 364062344), (76, 335320580), (80, 318554551), (85, 299816048), (95, 268256464), (112, 227538965), (119, 214154320), (133, 191611760), (136, 187385030), (140, 182031172), (152, 167660290), (170, 149908024), (190, 134128232), (238, 107077160), (266, 95805880), (272, 93692515), (280, 91015586), (304, 83830145), (323, 78898960), (340, 74954012), (380, 67064116), (476, 53538580), (532, 47902940), (560, 45507793), (595, 42830864), (646, 39449480), (665, 38322352), (680, 37477006), (760, 33532058), (952, 26769290), (1064, 23951470), (1190, 21415432), (1292, 19724740), (1330, 19161176), (1360, 18738503), (1520, 16766029), (1615, 15779792), (1904, 13384645), (2128, 11975735), (2261, 11271280), (2380, 10707716), (2584, 9862370), (2660, 9580588), (3230, 7889896), (4522, 5635640), (4760, 5353858), (5168, 4931185), (5320, 4790294), (6460, 3944948), (9044, 2817820), (9520, 2676929), (10640, 2395147), (11305, 2254256), (12920, 1972474), (18088, 1408910), (22610, 1127128), (25840, 986237), (36176, 704455), (45220, 563564), (90440, 281782), (140891, 180880)]