12886929250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{7043}}^1$

素因数の和:7636

約数の個数: 64

約数和(自身を含む): 26029890432

約数和(自身を除く): 13142961182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 563, 650, 1126, 1625, 2815, 3250, 5630, 7043, 7319, 14075, 14086, 14638, 28150, 35215, 36595, 70375, 70430, 73190, 91559, 140750, 176075, 182975, 183118, 352150, 365950, 457795, 880375, 914875, 915590, 1760750, 1829750, 2288975, 3965209, 4577950, 7930418, 11444875, 19826045, 22889750, 39652090, 51547717, 99130225, 103095434, 198260450, 257738585, 495651125, 515477170, 991302250, 1288692925, 2577385850, 6443464625, 12886929250]

約数ペア:

[(1, 12886929250), (2, 6443464625), (5, 2577385850), (10, 1288692925), (13, 991302250), (25, 515477170), (26, 495651125), (50, 257738585), (65, 198260450), (125, 103095434), (130, 99130225), (250, 51547717), (325, 39652090), (563, 22889750), (650, 19826045), (1126, 11444875), (1625, 7930418), (2815, 4577950), (3250, 3965209), (5630, 2288975), (7043, 1829750), (7319, 1760750), (14075, 915590), (14086, 914875), (14638, 880375), (28150, 457795), (35215, 365950), (36595, 352150), (70375, 183118), (70430, 182975), (73190, 176075), (91559, 140750)]