8869217720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 22651453440

約数和(自身を除く): 13782235720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 121, 127, 188, 220, 235, 242, 254, 307, 376, 440, 470, 484, 508, 517, 605, 614, 635, 940, 968, 1016, 1034, 1210, 1228, 1270, 1397, 1535, 1880, 2068, 2420, 2456, 2540, 2585, 2794, 3070, 3377, 4136, 4840, 5080, 5170, 5588, 5687, 5969, 6140, 6754, 6985, 10340, 11176, 11374, 11938, 12280, 13508, 13970, 14429, 15367, 16885, 20680, 22748, 23876, 27016, 27940, 28435, 28858, 29845, 30734, 33770, 37147, 38989, 45496, 47752, 55880, 56870, 57716, 59690, 61468, 65659, 67540, 72145, 74294, 76835, 77978, 113740, 115432, 119380, 122936, 131318, 135080, 144290, 148588, 153670, 155956, 158719, 185735, 194945, 227480, 238760, 262636, 288580, 297176, 307340, 311912, 317438, 328295, 371470, 389890, 428879, 525272, 577160, 614680, 634876, 656590, 722249, 742940, 779780, 793595, 857758, 1269752, 1313180, 1444498, 1485880, 1559560, 1587190, 1715516, 1745909, 1832483, 2144395, 2626360, 2888996, 3174380, 3431032, 3491818, 3611245, 3664966, 4288790, 4717669, 5777992, 6348760, 6983636, 7222490, 7329932, 8577580, 8729545, 9162415, 9435338, 13967272, 14444980, 14659864, 17155160, 17459090, 18324830, 18870676, 20157313, 23588345, 28889960, 34918180, 36649660, 37741352, 40314626, 47176690, 69836360, 73299320, 80629252, 94353380, 100786565, 161258504, 188706760, 201573130, 221730443, 403146260, 443460886, 806292520, 886921772, 1108652215, 1773843544, 2217304430, 4434608860, 8869217720]

約数ペア:

[(1, 8869217720), (2, 4434608860), (4, 2217304430), (5, 1773843544), (8, 1108652215), (10, 886921772), (11, 806292520), (20, 443460886), (22, 403146260), (40, 221730443), (44, 201573130), (47, 188706760), (55, 161258504), (88, 100786565), (94, 94353380), (110, 80629252), (121, 73299320), (127, 69836360), (188, 47176690), (220, 40314626), (235, 37741352), (242, 36649660), (254, 34918180), (307, 28889960), (376, 23588345), (440, 20157313), (470, 18870676), (484, 18324830), (508, 17459090), (517, 17155160), (605, 14659864), (614, 14444980), (635, 13967272), (940, 9435338), (968, 9162415), (1016, 8729545), (1034, 8577580), (1210, 7329932), (1228, 7222490), (1270, 6983636), (1397, 6348760), (1535, 5777992), (1880, 4717669), (2068, 4288790), (2420, 3664966), (2456, 3611245), (2540, 3491818), (2585, 3431032), (2794, 3174380), (3070, 2888996), (3377, 2626360), (4136, 2144395), (4840, 1832483), (5080, 1745909), (5170, 1715516), (5588, 1587190), (5687, 1559560), (5969, 1485880), (6140, 1444498), (6754, 1313180), (6985, 1269752), (10340, 857758), (11176, 793595), (11374, 779780), (11938, 742940), (12280, 722249), (13508, 656590), (13970, 634876), (14429, 614680), (15367, 577160), (16885, 525272), (20680, 428879), (22748, 389890), (23876, 371470), (27016, 328295), (27940, 317438), (28435, 311912), (28858, 307340), (29845, 297176), (30734, 288580), (33770, 262636), (37147, 238760), (38989, 227480), (45496, 194945), (47752, 185735), (55880, 158719), (56870, 155956), (57716, 153670), (59690, 148588), (61468, 144290), (65659, 135080), (67540, 131318), (72145, 122936), (74294, 119380), (76835, 115432), (77978, 113740)]