201681980060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1\times {\mathrm{3779}}^1$

素因数の和:4827

約数の個数: 96

約数和(自身を含む): 464117713920

約数和(自身を除く): 262435733860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367, 661, 734, 1322, 1468, 1835, 2644, 3305, 3670, 3779, 4037, 6610, 7271, 7340, 7558, 8074, 13220, 14542, 15116, 16148, 18895, 20185, 29084, 36355, 37790, 40370, 41569, 72710, 75580, 80740, 83138, 145420, 166276, 207845, 242587, 415690, 485174, 831380, 970348, 1212935, 1386893, 2425870, 2497919, 2668457, 2773786, 4851740, 4995838, 5336914, 5547572, 6934465, 9991676, 10673828, 12489595, 13342285, 13868930, 15255823, 24979190, 26684570, 27477109, 27737860, 30511646, 49958380, 53369140, 54954218, 61023292, 76279115, 109908436, 137385545, 152558230, 274771090, 305116460, 549542180, 916736273, 1833472546, 3666945092, 4583681365, 9167362730, 10084099003, 18334725460, 20168198006, 40336396012, 50420495015, 100840990030, 201681980060]

約数ペア:

[(1, 201681980060), (2, 100840990030), (4, 50420495015), (5, 40336396012), (10, 20168198006), (11, 18334725460), (20, 10084099003), (22, 9167362730), (44, 4583681365), (55, 3666945092), (110, 1833472546), (220, 916736273), (367, 549542180), (661, 305116460), (734, 274771090), (1322, 152558230), (1468, 137385545), (1835, 109908436), (2644, 76279115), (3305, 61023292), (3670, 54954218), (3779, 53369140), (4037, 49958380), (6610, 30511646), (7271, 27737860), (7340, 27477109), (7558, 26684570), (8074, 24979190), (13220, 15255823), (14542, 13868930), (15116, 13342285), (16148, 12489595), (18895, 10673828), (20185, 9991676), (29084, 6934465), (36355, 5547572), (37790, 5336914), (40370, 4995838), (41569, 4851740), (72710, 2773786), (75580, 2668457), (80740, 2497919), (83138, 2425870), (145420, 1386893), (166276, 1212935), (207845, 970348), (242587, 831380), (415690, 485174)]