127858774670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{23873}}^1$

素因数の和:24341

約数の個数: 64

約数和(自身を含む): 253404365760

約数和(自身を除く): 125545591090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 269, 362, 538, 905, 1345, 1810, 1991, 2690, 2959, 3982, 5918, 9955, 14795, 19910, 23873, 29590, 47746, 48689, 97378, 119365, 238730, 243445, 262603, 486890, 525206, 535579, 1071158, 1313015, 2626030, 2677895, 4321013, 5355790, 6421837, 8642026, 12843674, 21605065, 32109185, 43210130, 47531143, 64218370, 70640207, 95062286, 141280414, 237655715, 353201035, 475311430, 706402070, 1162352497, 2324704994, 5811762485, 11623524970, 12785877467, 25571754934, 63929387335, 127858774670]

約数ペア:

[(1, 127858774670), (2, 63929387335), (5, 25571754934), (10, 12785877467), (11, 11623524970), (22, 5811762485), (55, 2324704994), (110, 1162352497), (181, 706402070), (269, 475311430), (362, 353201035), (538, 237655715), (905, 141280414), (1345, 95062286), (1810, 70640207), (1991, 64218370), (2690, 47531143), (2959, 43210130), (3982, 32109185), (5918, 21605065), (9955, 12843674), (14795, 8642026), (19910, 6421837), (23873, 5355790), (29590, 4321013), (47746, 2677895), (48689, 2626030), (97378, 1313015), (119365, 1071158), (238730, 535579), (243445, 525206), (262603, 486890)]