2825521400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 7332864000

約数和(自身を除く): 4507342600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 127, 130, 172, 199, 200, 215, 254, 260, 325, 344, 398, 430, 508, 520, 559, 635, 650, 796, 860, 995, 1016, 1075, 1118, 1270, 1300, 1592, 1651, 1720, 1990, 2150, 2236, 2540, 2587, 2600, 2795, 3175, 3302, 3980, 4300, 4472, 4975, 5080, 5174, 5461, 5590, 6350, 6604, 7960, 8255, 8557, 8600, 9950, 10348, 10922, 11180, 12700, 12935, 13208, 13975, 16510, 17114, 19900, 20696, 21844, 22360, 25273, 25400, 25870, 27305, 27950, 33020, 34228, 39800, 41275, 42785, 43688, 50546, 51740, 54610, 55900, 64675, 66040, 68456, 70993, 82550, 85570, 101092, 103480, 109220, 111241, 111800, 126365, 129350, 136525, 141986, 165100, 171140, 202184, 213925, 218440, 222482, 252730, 258700, 273050, 283972, 328549, 330200, 342280, 354965, 427850, 444964, 505460, 517400, 546100, 556205, 567944, 631825, 657098, 709930, 855700, 889928, 1010920, 1086739, 1092200, 1112410, 1263650, 1314196, 1419860, 1642745, 1711400, 1774825, 2173478, 2224820, 2527300, 2628392, 2781025, 2839720, 3285490, 3549650, 4346956, 4449640, 5054600, 5433695, 5562050, 6570980, 7099300, 8213725, 8693912, 10867390, 11124100, 13141960, 14127607, 14198600, 16427450, 21734780, 22248200, 27168475, 28255214, 32854900, 43469560, 54336950, 56510428, 65709800, 70638035, 108673900, 113020856, 141276070, 217347800, 282552140, 353190175, 565104280, 706380350, 1412760700, 2825521400]

約数ペア:

[(1, 2825521400), (2, 1412760700), (4, 706380350), (5, 565104280), (8, 353190175), (10, 282552140), (13, 217347800), (20, 141276070), (25, 113020856), (26, 108673900), (40, 70638035), (43, 65709800), (50, 56510428), (52, 54336950), (65, 43469560), (86, 32854900), (100, 28255214), (104, 27168475), (127, 22248200), (130, 21734780), (172, 16427450), (199, 14198600), (200, 14127607), (215, 13141960), (254, 11124100), (260, 10867390), (325, 8693912), (344, 8213725), (398, 7099300), (430, 6570980), (508, 5562050), (520, 5433695), (559, 5054600), (635, 4449640), (650, 4346956), (796, 3549650), (860, 3285490), (995, 2839720), (1016, 2781025), (1075, 2628392), (1118, 2527300), (1270, 2224820), (1300, 2173478), (1592, 1774825), (1651, 1711400), (1720, 1642745), (1990, 1419860), (2150, 1314196), (2236, 1263650), (2540, 1112410), (2587, 1092200), (2600, 1086739), (2795, 1010920), (3175, 889928), (3302, 855700), (3980, 709930), (4300, 657098), (4472, 631825), (4975, 567944), (5080, 556205), (5174, 546100), (5461, 517400), (5590, 505460), (6350, 444964), (6604, 427850), (7960, 354965), (8255, 342280), (8557, 330200), (8600, 328549), (9950, 283972), (10348, 273050), (10922, 258700), (11180, 252730), (12700, 222482), (12935, 218440), (13208, 213925), (13975, 202184), (16510, 171140), (17114, 165100), (19900, 141986), (20696, 136525), (21844, 129350), (22360, 126365), (25273, 111800), (25400, 111241), (25870, 109220), (27305, 103480), (27950, 101092), (33020, 85570), (34228, 82550), (39800, 70993), (41275, 68456), (42785, 66040), (43688, 64675), (50546, 55900), (51740, 54610)]