3280497220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163861}}^1$

素因数の和:163901

約数の個数: 96

約数和(自身を含む): 9249682176

約数和(自身を除く): 5969184956

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 163861, 327722, 655444, 819305, 1147027, 1638610, 1802471, 2130193, 2294054, 3277220, 3604942, 4260386, 4588108, 5735135, 7209884, 8520772, 9012355, 10650965, 11470270, 12617297, 14911351, 18024710, 21301930, 22940540, 23432123, 25234594, 29822702, 36049420, 42603860, 46864246, 50469188, 59645404, 63086485, 74556755, 93728492, 117160615, 126172970, 149113510, 164024861, 234321230, 252345940, 298227020, 328049722, 468642460, 656099444, 820124305, 1640248610, 3280497220]

約数ペア:

[(1, 3280497220), (2, 1640248610), (4, 820124305), (5, 656099444), (7, 468642460), (10, 328049722), (11, 298227020), (13, 252345940), (14, 234321230), (20, 164024861), (22, 149113510), (26, 126172970), (28, 117160615), (35, 93728492), (44, 74556755), (52, 63086485), (55, 59645404), (65, 50469188), (70, 46864246), (77, 42603860), (91, 36049420), (110, 29822702), (130, 25234594), (140, 23432123), (143, 22940540), (154, 21301930), (182, 18024710), (220, 14911351), (260, 12617297), (286, 11470270), (308, 10650965), (364, 9012355), (385, 8520772), (455, 7209884), (572, 5735135), (715, 4588108), (770, 4260386), (910, 3604942), (1001, 3277220), (1430, 2294054), (1540, 2130193), (1820, 1802471), (2002, 1638610), (2860, 1147027), (4004, 819305), (5005, 655444), (10010, 327722), (20020, 163861)]