7029404360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1867}}^1$

素因数の和:2131

約数の個数: 128

約数和(自身を含む): 17753472000

約数和(自身を除く): 10724067640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 199, 215, 220, 344, 398, 430, 440, 473, 796, 860, 946, 995, 1592, 1720, 1867, 1892, 1990, 2189, 2365, 3734, 3784, 3980, 4378, 4730, 7468, 7960, 8557, 8756, 9335, 9460, 10945, 14936, 17114, 17512, 18670, 18920, 20537, 21890, 34228, 37340, 41074, 42785, 43780, 68456, 74680, 80281, 82148, 85570, 87560, 94127, 102685, 160562, 164296, 171140, 188254, 205370, 321124, 342280, 371533, 376508, 401405, 410740, 470635, 642248, 743066, 753016, 802810, 821480, 883091, 941270, 1486132, 1605620, 1766182, 1857665, 1882540, 2972264, 3211240, 3532364, 3715330, 3765080, 4086863, 4415455, 7064728, 7430660, 8173726, 8830910, 14861320, 15975919, 16347452, 17661820, 20434315, 31951838, 32694904, 35323640, 40868630, 63903676, 79879595, 81737260, 127807352, 159759190, 163474520, 175735109, 319518380, 351470218, 639036760, 702940436, 878675545, 1405880872, 1757351090, 3514702180, 7029404360]

約数ペア:

[(1, 7029404360), (2, 3514702180), (4, 1757351090), (5, 1405880872), (8, 878675545), (10, 702940436), (11, 639036760), (20, 351470218), (22, 319518380), (40, 175735109), (43, 163474520), (44, 159759190), (55, 127807352), (86, 81737260), (88, 79879595), (110, 63903676), (172, 40868630), (199, 35323640), (215, 32694904), (220, 31951838), (344, 20434315), (398, 17661820), (430, 16347452), (440, 15975919), (473, 14861320), (796, 8830910), (860, 8173726), (946, 7430660), (995, 7064728), (1592, 4415455), (1720, 4086863), (1867, 3765080), (1892, 3715330), (1990, 3532364), (2189, 3211240), (2365, 2972264), (3734, 1882540), (3784, 1857665), (3980, 1766182), (4378, 1605620), (4730, 1486132), (7468, 941270), (7960, 883091), (8557, 821480), (8756, 802810), (9335, 753016), (9460, 743066), (10945, 642248), (14936, 470635), (17114, 410740), (17512, 401405), (18670, 376508), (18920, 371533), (20537, 342280), (21890, 321124), (34228, 205370), (37340, 188254), (41074, 171140), (42785, 164296), (43780, 160562), (68456, 102685), (74680, 94127), (80281, 87560), (82148, 85570)]