20132346325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4273}}^1$

素因数の和:4431

約数の個数: 96

約数和(自身を含む): 32646521600

約数和(自身を除く): 12514175275

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 109, 133, 175, 247, 325, 455, 475, 545, 665, 763, 1235, 1417, 1729, 2071, 2275, 2725, 3325, 3815, 4273, 6175, 7085, 8645, 9919, 10355, 14497, 19075, 21365, 26923, 29911, 35425, 43225, 49595, 51775, 55549, 72485, 81187, 106825, 134615, 149555, 188461, 247975, 277745, 362425, 388843, 405935, 465757, 568309, 673075, 747775, 942305, 1055431, 1388725, 1944215, 2029675, 2328785, 2841545, 3260299, 4711525, 5277155, 6054841, 7388017, 8849383, 9721075, 11643925, 14207725, 16301495, 26385775, 30274205, 36940085, 42383887, 44246915, 61945681, 81507475, 115041979, 151371025, 184700425, 211919435, 221234575, 309728405, 575209895, 805293853, 1059597175, 1548642025, 2876049475, 4026469265, 20132346325]

約数ペア:

[(1, 20132346325), (5, 4026469265), (7, 2876049475), (13, 1548642025), (19, 1059597175), (25, 805293853), (35, 575209895), (65, 309728405), (91, 221234575), (95, 211919435), (109, 184700425), (133, 151371025), (175, 115041979), (247, 81507475), (325, 61945681), (455, 44246915), (475, 42383887), (545, 36940085), (665, 30274205), (763, 26385775), (1235, 16301495), (1417, 14207725), (1729, 11643925), (2071, 9721075), (2275, 8849383), (2725, 7388017), (3325, 6054841), (3815, 5277155), (4273, 4711525), (6175, 3260299), (7085, 2841545), (8645, 2328785), (9919, 2029675), (10355, 1944215), (14497, 1388725), (19075, 1055431), (21365, 942305), (26923, 747775), (29911, 673075), (35425, 568309), (43225, 465757), (49595, 405935), (51775, 388843), (55549, 362425), (72485, 277745), (81187, 247975), (106825, 188461), (134615, 149555)]