9968574440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5503}}^1$

素因数の和:5727

約数の個数: 128

約数和(自身を含む): 25679462400

約数和(自身を除く): 15710887960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 179, 184, 220, 230, 253, 358, 440, 460, 506, 716, 895, 920, 1012, 1265, 1432, 1790, 1969, 2024, 2530, 3580, 3938, 4117, 5060, 5503, 7160, 7876, 8234, 9845, 10120, 11006, 15752, 16468, 19690, 20585, 22012, 27515, 32936, 39380, 41170, 44024, 45287, 55030, 60533, 78760, 82340, 90574, 110060, 121066, 126569, 164680, 181148, 220120, 226435, 242132, 253138, 302665, 362296, 452870, 484264, 506276, 605330, 632845, 905740, 985037, 1012552, 1210660, 1265690, 1392259, 1811480, 1970074, 2421320, 2531380, 2784518, 3940148, 4925185, 5062760, 5569036, 6961295, 7880296, 9850370, 10835407, 11138072, 13922590, 19700740, 21670814, 22655851, 27845180, 39401480, 43341628, 45311702, 54177035, 55690360, 86683256, 90623404, 108354070, 113279255, 181246808, 216708140, 226558510, 249214361, 433416280, 453117020, 498428722, 906234040, 996857444, 1246071805, 1993714888, 2492143610, 4984287220, 9968574440]

約数ペア:

[(1, 9968574440), (2, 4984287220), (4, 2492143610), (5, 1993714888), (8, 1246071805), (10, 996857444), (11, 906234040), (20, 498428722), (22, 453117020), (23, 433416280), (40, 249214361), (44, 226558510), (46, 216708140), (55, 181246808), (88, 113279255), (92, 108354070), (110, 90623404), (115, 86683256), (179, 55690360), (184, 54177035), (220, 45311702), (230, 43341628), (253, 39401480), (358, 27845180), (440, 22655851), (460, 21670814), (506, 19700740), (716, 13922590), (895, 11138072), (920, 10835407), (1012, 9850370), (1265, 7880296), (1432, 6961295), (1790, 5569036), (1969, 5062760), (2024, 4925185), (2530, 3940148), (3580, 2784518), (3938, 2531380), (4117, 2421320), (5060, 1970074), (5503, 1811480), (7160, 1392259), (7876, 1265690), (8234, 1210660), (9845, 1012552), (10120, 985037), (11006, 905740), (15752, 632845), (16468, 605330), (19690, 506276), (20585, 484264), (22012, 452870), (27515, 362296), (32936, 302665), (39380, 253138), (41170, 242132), (44024, 226435), (45287, 220120), (55030, 181148), (60533, 164680), (78760, 126569), (82340, 121066), (90574, 110060)]