15666843260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1\times {\mathrm{3931}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 33251414112

約数和(自身を除く): 17584570852

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1973, 2020, 3931, 3946, 7862, 7892, 9865, 15724, 19655, 19730, 39310, 39460, 78620, 199273, 397031, 398546, 794062, 797092, 996365, 1588124, 1985155, 1992730, 3970310, 3985460, 7755863, 7940620, 15511726, 31023452, 38779315, 77558630, 155117260, 783342163, 1566684326, 3133368652, 3916710815, 7833421630, 15666843260]

約数ペア:

[(1, 15666843260), (2, 7833421630), (4, 3916710815), (5, 3133368652), (10, 1566684326), (20, 783342163), (101, 155117260), (202, 77558630), (404, 38779315), (505, 31023452), (1010, 15511726), (1973, 7940620), (2020, 7755863), (3931, 3985460), (3946, 3970310), (7862, 1992730), (7892, 1985155), (9865, 1588124), (15724, 996365), (19655, 797092), (19730, 794062), (39310, 398546), (39460, 397031), (78620, 199273)]