1096678880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 2902287024

約数和(自身を除く): 1805608144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 337, 344, 352, 430, 440, 473, 674, 688, 860, 880, 946, 1348, 1376, 1685, 1720, 1760, 1849, 1892, 2365, 2696, 3370, 3440, 3698, 3707, 3784, 4730, 5392, 6740, 6880, 7396, 7414, 7568, 9245, 9460, 10784, 13480, 14491, 14792, 14828, 15136, 18490, 18535, 18920, 20339, 26960, 28982, 29584, 29656, 36980, 37070, 37840, 40678, 53920, 57964, 59168, 59312, 72455, 73960, 74140, 75680, 81356, 101695, 115928, 118624, 144910, 147920, 148280, 159401, 162712, 203390, 231856, 289820, 295840, 296560, 318802, 325424, 406780, 463712, 579640, 593120, 623113, 637604, 650848, 797005, 813560, 1159280, 1246226, 1275208, 1594010, 1627120, 2318560, 2492452, 2550416, 3115565, 3188020, 3254240, 4984904, 5100832, 6231130, 6376040, 6854243, 9969808, 12462260, 12752080, 13708486, 19939616, 24924520, 25504160, 27416972, 34271215, 49849040, 54833944, 68542430, 99698080, 109667888, 137084860, 219335776, 274169720, 548339440, 1096678880]

約数ペア:

[(1, 1096678880), (2, 548339440), (4, 274169720), (5, 219335776), (8, 137084860), (10, 109667888), (11, 99698080), (16, 68542430), (20, 54833944), (22, 49849040), (32, 34271215), (40, 27416972), (43, 25504160), (44, 24924520), (55, 19939616), (80, 13708486), (86, 12752080), (88, 12462260), (110, 9969808), (160, 6854243), (172, 6376040), (176, 6231130), (215, 5100832), (220, 4984904), (337, 3254240), (344, 3188020), (352, 3115565), (430, 2550416), (440, 2492452), (473, 2318560), (674, 1627120), (688, 1594010), (860, 1275208), (880, 1246226), (946, 1159280), (1348, 813560), (1376, 797005), (1685, 650848), (1720, 637604), (1760, 623113), (1849, 593120), (1892, 579640), (2365, 463712), (2696, 406780), (3370, 325424), (3440, 318802), (3698, 296560), (3707, 295840), (3784, 289820), (4730, 231856), (5392, 203390), (6740, 162712), (6880, 159401), (7396, 148280), (7414, 147920), (7568, 144910), (9245, 118624), (9460, 115928), (10784, 101695), (13480, 81356), (14491, 75680), (14792, 74140), (14828, 73960), (15136, 72455), (18490, 59312), (18535, 59168), (18920, 57964), (20339, 53920), (26960, 40678), (28982, 37840), (29584, 37070), (29656, 36980)]