8587059520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66587}}^1$

素因数の和:66648

約数の個数: 112

約数和(自身を含む): 22731545088

約数和(自身を除く): 14144485568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 64480, 66587, 128960, 133174, 266348, 332935, 532696, 665870, 865631, 1065392, 1331740, 1731262, 2064197, 2130784, 2663480, 3462524, 4128394, 4261568, 4328155, 5326960, 6925048, 8256788, 8656310, 10320985, 10653920, 13850096, 16513576, 17312620, 20641970, 21307840, 26834561, 27700192, 33027152, 34625240, 41283940, 53669122, 55400384, 66054304, 69250480, 82567880, 107338244, 132108608, 134172805, 138500960, 165135760, 214676488, 268345610, 277001920, 330271520, 429352976, 536691220, 660543040, 858705952, 1073382440, 1717411904, 2146764880, 4293529760, 8587059520]

約数ペア:

[(1, 8587059520), (2, 4293529760), (4, 2146764880), (5, 1717411904), (8, 1073382440), (10, 858705952), (13, 660543040), (16, 536691220), (20, 429352976), (26, 330271520), (31, 277001920), (32, 268345610), (40, 214676488), (52, 165135760), (62, 138500960), (64, 134172805), (65, 132108608), (80, 107338244), (104, 82567880), (124, 69250480), (130, 66054304), (155, 55400384), (160, 53669122), (208, 41283940), (248, 34625240), (260, 33027152), (310, 27700192), (320, 26834561), (403, 21307840), (416, 20641970), (496, 17312620), (520, 16513576), (620, 13850096), (806, 10653920), (832, 10320985), (992, 8656310), (1040, 8256788), (1240, 6925048), (1612, 5326960), (1984, 4328155), (2015, 4261568), (2080, 4128394), (2480, 3462524), (3224, 2663480), (4030, 2130784), (4160, 2064197), (4960, 1731262), (6448, 1331740), (8060, 1065392), (9920, 865631), (12896, 665870), (16120, 532696), (25792, 332935), (32240, 266348), (64480, 133174), (66587, 128960)]