2099682093160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{122651}}^1$

素因数の和:123011

約数の個数: 128

約数和(自身を含む): 4983301699200

約数和(自身を除く): 2883619606040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 269, 296, 344, 370, 430, 538, 740, 860, 1076, 1345, 1480, 1591, 1720, 2152, 2690, 3182, 5380, 6364, 7955, 9953, 10760, 11567, 12728, 15910, 19906, 23134, 31820, 39812, 46268, 49765, 57835, 63640, 79624, 92536, 99530, 115670, 122651, 199060, 231340, 245302, 398120, 427979, 462680, 490604, 613255, 855958, 981208, 1226510, 1711916, 2139895, 2453020, 3423832, 4279790, 4538087, 4906040, 5273993, 8559580, 9076174, 10547986, 17119160, 18152348, 21095972, 22690435, 26369965, 32993119, 36304696, 42191944, 45380870, 52739930, 65986238, 90761740, 105479860, 131972476, 164965595, 181523480, 195137741, 210959720, 263944952, 329931190, 390275482, 659862380, 780550964, 975688705, 1220745403, 1319724760, 1418704117, 1561101928, 1951377410, 2441490806, 2837408234, 3902754820, 4882981612, 5674816468, 6103727015, 7093520585, 7805509640, 9765963224, 11349632936, 12207454030, 14187041170, 24414908060, 28374082340, 48829816120, 52492052329, 56748164680, 104984104658, 209968209316, 262460261645, 419936418632, 524920523290, 1049841046580, 2099682093160]

約数ペア:

[(1, 2099682093160), (2, 1049841046580), (4, 524920523290), (5, 419936418632), (8, 262460261645), (10, 209968209316), (20, 104984104658), (37, 56748164680), (40, 52492052329), (43, 48829816120), (74, 28374082340), (86, 24414908060), (148, 14187041170), (172, 12207454030), (185, 11349632936), (215, 9765963224), (269, 7805509640), (296, 7093520585), (344, 6103727015), (370, 5674816468), (430, 4882981612), (538, 3902754820), (740, 2837408234), (860, 2441490806), (1076, 1951377410), (1345, 1561101928), (1480, 1418704117), (1591, 1319724760), (1720, 1220745403), (2152, 975688705), (2690, 780550964), (3182, 659862380), (5380, 390275482), (6364, 329931190), (7955, 263944952), (9953, 210959720), (10760, 195137741), (11567, 181523480), (12728, 164965595), (15910, 131972476), (19906, 105479860), (23134, 90761740), (31820, 65986238), (39812, 52739930), (46268, 45380870), (49765, 42191944), (57835, 36304696), (63640, 32993119), (79624, 26369965), (92536, 22690435), (99530, 21095972), (115670, 18152348), (122651, 17119160), (199060, 10547986), (231340, 9076174), (245302, 8559580), (398120, 5273993), (427979, 4906040), (462680, 4538087), (490604, 4279790), (613255, 3423832), (855958, 2453020), (981208, 2139895), (1226510, 1711916)]