186384380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102409}}^1$

素因数の和:102438

約数の個数: 48

約数和(自身を含む): 481736640

約数和(自身を除く): 295352260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 102409, 204818, 409636, 512045, 716863, 1024090, 1331317, 1433726, 2048180, 2662634, 2867452, 3584315, 5325268, 6656585, 7168630, 9319219, 13313170, 14337260, 18638438, 26626340, 37276876, 46596095, 93192190, 186384380]

約数ペア:

[(1, 186384380), (2, 93192190), (4, 46596095), (5, 37276876), (7, 26626340), (10, 18638438), (13, 14337260), (14, 13313170), (20, 9319219), (26, 7168630), (28, 6656585), (35, 5325268), (52, 3584315), (65, 2867452), (70, 2662634), (91, 2048180), (130, 1433726), (140, 1331317), (182, 1024090), (260, 716863), (364, 512045), (455, 409636), (910, 204818), (1820, 102409)]