11812226050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 23186515968

約数和(自身を除く): 11374289918

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 271, 305, 310, 461, 542, 610, 775, 922, 1355, 1525, 1550, 1891, 2305, 2710, 3050, 3782, 4610, 6775, 8401, 9455, 11525, 13550, 14291, 16531, 16802, 18910, 23050, 28121, 28582, 33062, 42005, 47275, 56242, 71455, 82655, 84010, 94550, 124931, 140605, 142910, 165310, 210025, 249862, 281210, 357275, 413275, 420050, 512461, 624655, 703025, 714550, 826550, 871751, 1024922, 1249310, 1406050, 1743502, 2562305, 3123275, 3872861, 4358755, 5124610, 6246550, 7620791, 7745722, 8717510, 12811525, 15241582, 19364305, 21793775, 25623050, 38103955, 38728610, 43587550, 76207910, 96821525, 190519775, 193643050, 236244521, 381039550, 472489042, 1181222605, 2362445210, 5906113025, 11812226050]

約数ペア:

[(1, 11812226050), (2, 5906113025), (5, 2362445210), (10, 1181222605), (25, 472489042), (31, 381039550), (50, 236244521), (61, 193643050), (62, 190519775), (122, 96821525), (155, 76207910), (271, 43587550), (305, 38728610), (310, 38103955), (461, 25623050), (542, 21793775), (610, 19364305), (775, 15241582), (922, 12811525), (1355, 8717510), (1525, 7745722), (1550, 7620791), (1891, 6246550), (2305, 5124610), (2710, 4358755), (3050, 3872861), (3782, 3123275), (4610, 2562305), (6775, 1743502), (8401, 1406050), (9455, 1249310), (11525, 1024922), (13550, 871751), (14291, 826550), (16531, 714550), (16802, 703025), (18910, 624655), (23050, 512461), (28121, 420050), (28582, 413275), (33062, 357275), (42005, 281210), (47275, 249862), (56242, 210025), (71455, 165310), (82655, 142910), (84010, 140605), (94550, 124931)]