15691762540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4783

約数の個数: 96

約数和(自身を含む): 34993244160

約数和(自身を除く): 19301481620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 83, 116, 142, 145, 166, 284, 290, 332, 355, 415, 580, 710, 830, 1420, 1660, 2059, 2407, 4118, 4591, 4814, 5893, 8236, 9182, 9628, 10295, 11786, 12035, 18364, 20590, 22955, 23572, 24070, 29465, 41180, 45910, 48140, 58930, 91820, 117860, 133139, 170897, 266278, 325961, 341794, 381053, 532556, 651922, 665695, 683588, 762106, 854485, 1303844, 1331390, 1524212, 1629805, 1708970, 1905265, 2662780, 3259610, 3417940, 3810530, 6519220, 7621060, 9452869, 11050537, 18905738, 22101074, 27054763, 37811476, 44202148, 47264345, 54109526, 55252685, 94528690, 108219052, 110505370, 135273815, 189057380, 221010740, 270547630, 541095260, 784588127, 1569176254, 3138352508, 3922940635, 7845881270, 15691762540]

約数ペア:

[(1, 15691762540), (2, 7845881270), (4, 3922940635), (5, 3138352508), (10, 1569176254), (20, 784588127), (29, 541095260), (58, 270547630), (71, 221010740), (83, 189057380), (116, 135273815), (142, 110505370), (145, 108219052), (166, 94528690), (284, 55252685), (290, 54109526), (332, 47264345), (355, 44202148), (415, 37811476), (580, 27054763), (710, 22101074), (830, 18905738), (1420, 11050537), (1660, 9452869), (2059, 7621060), (2407, 6519220), (4118, 3810530), (4591, 3417940), (4814, 3259610), (5893, 2662780), (8236, 1905265), (9182, 1708970), (9628, 1629805), (10295, 1524212), (11786, 1331390), (12035, 1303844), (18364, 854485), (20590, 762106), (22955, 683588), (23572, 665695), (24070, 651922), (29465, 532556), (41180, 381053), (45910, 341794), (48140, 325961), (58930, 266278), (91820, 170897), (117860, 133139)]