1566709724140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{90144403}}^1$

素因数の和:90144502

約数の個数: 48

約数和(自身を含む): 3634622369280

約数和(自身を除く): 2067912645140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 90144403, 180288806, 360577612, 450722015, 901444030, 991588433, 1802888060, 1983176866, 3966353732, 4957942165, 7121407837, 9915884330, 14242815674, 19831768660, 28485631348, 35607039185, 71214078370, 78335486207, 142428156740, 156670972414, 313341944828, 391677431035, 783354862070, 1566709724140]

約数ペア:

[(1, 1566709724140), (2, 783354862070), (4, 391677431035), (5, 313341944828), (10, 156670972414), (11, 142428156740), (20, 78335486207), (22, 71214078370), (44, 35607039185), (55, 28485631348), (79, 19831768660), (110, 14242815674), (158, 9915884330), (220, 7121407837), (316, 4957942165), (395, 3966353732), (790, 1983176866), (869, 1802888060), (1580, 991588433), (1738, 901444030), (3476, 450722015), (4345, 360577612), (8690, 180288806), (17380, 90144403)]