5200800220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 216

約数和(自身を含む): 14213465280

約数和(自身を除く): 9012665060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 61, 70, 77, 98, 110, 121, 122, 140, 154, 196, 220, 242, 244, 245, 305, 308, 385, 427, 484, 490, 539, 605, 610, 671, 719, 770, 847, 854, 980, 1078, 1210, 1220, 1342, 1438, 1540, 1694, 1708, 2135, 2156, 2420, 2684, 2695, 2876, 2989, 3355, 3388, 3595, 4235, 4270, 4697, 5033, 5390, 5929, 5978, 6710, 7190, 7381, 7909, 8470, 8540, 9394, 10066, 10780, 11858, 11956, 13420, 14380, 14762, 14945, 15818, 16940, 18788, 20132, 23485, 23716, 25165, 29524, 29645, 29890, 31636, 32879, 35231, 36905, 39545, 43859, 46970, 50330, 51667, 55363, 59290, 59780, 65758, 70462, 73810, 79090, 86999, 87718, 93940, 100660, 103334, 110726, 118580, 131516, 140924, 147620, 158180, 164395, 173998, 175436, 176155, 206668, 219295, 221452, 258335, 276815, 307013, 328790, 347996, 352310, 361669, 387541, 434995, 438590, 482449, 516670, 553630, 608993, 614026, 657580, 704620, 723338, 775082, 869990, 877180, 964898, 1033340, 1107260, 1217986, 1228052, 1446676, 1535065, 1550164, 1739980, 1808345, 1929796, 1937705, 2149091, 2412245, 2435972, 3044965, 3070130, 3377143, 3616690, 3875410, 4262951, 4298182, 4824490, 5306939, 6089930, 6140260, 6754286, 7233380, 7750820, 8525902, 8596364, 9648980, 10613878, 10745455, 12179860, 13508572, 16885715, 17051804, 21227756, 21314755, 21490910, 23640001, 26534695, 33771430, 37148573, 42629510, 42981820, 47280002, 53069390, 67542860, 74297146, 85259020, 94560004, 106138780, 118200005, 148594292, 185742865, 236400010, 260040011, 371485730, 472800020, 520080022, 742971460, 1040160044, 1300200055, 2600400110, 5200800220]

約数ペア:

[(1, 5200800220), (2, 2600400110), (4, 1300200055), (5, 1040160044), (7, 742971460), (10, 520080022), (11, 472800020), (14, 371485730), (20, 260040011), (22, 236400010), (28, 185742865), (35, 148594292), (44, 118200005), (49, 106138780), (55, 94560004), (61, 85259020), (70, 74297146), (77, 67542860), (98, 53069390), (110, 47280002), (121, 42981820), (122, 42629510), (140, 37148573), (154, 33771430), (196, 26534695), (220, 23640001), (242, 21490910), (244, 21314755), (245, 21227756), (305, 17051804), (308, 16885715), (385, 13508572), (427, 12179860), (484, 10745455), (490, 10613878), (539, 9648980), (605, 8596364), (610, 8525902), (671, 7750820), (719, 7233380), (770, 6754286), (847, 6140260), (854, 6089930), (980, 5306939), (1078, 4824490), (1210, 4298182), (1220, 4262951), (1342, 3875410), (1438, 3616690), (1540, 3377143), (1694, 3070130), (1708, 3044965), (2135, 2435972), (2156, 2412245), (2420, 2149091), (2684, 1937705), (2695, 1929796), (2876, 1808345), (2989, 1739980), (3355, 1550164), (3388, 1535065), (3595, 1446676), (4235, 1228052), (4270, 1217986), (4697, 1107260), (5033, 1033340), (5390, 964898), (5929, 877180), (5978, 869990), (6710, 775082), (7190, 723338), (7381, 704620), (7909, 657580), (8470, 614026), (8540, 608993), (9394, 553630), (10066, 516670), (10780, 482449), (11858, 438590), (11956, 434995), (13420, 387541), (14380, 361669), (14762, 352310), (14945, 347996), (15818, 328790), (16940, 307013), (18788, 276815), (20132, 258335), (23485, 221452), (23716, 219295), (25165, 206668), (29524, 176155), (29645, 175436), (29890, 173998), (31636, 164395), (32879, 158180), (35231, 147620), (36905, 140924), (39545, 131516), (43859, 118580), (46970, 110726), (50330, 103334), (51667, 100660), (55363, 93940), (59290, 87718), (59780, 86999), (65758, 79090), (70462, 73810)]