3119322020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{3313}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 6614213760

約数和(自身を除く): 3494891740

約数列:

[1, 2, 4, 5, 10, 20, 179, 263, 358, 526, 716, 895, 1052, 1315, 1790, 2630, 3313, 3580, 5260, 6626, 13252, 16565, 33130, 47077, 66260, 94154, 188308, 235385, 470770, 593027, 871319, 941540, 1186054, 1742638, 2372108, 2965135, 3485276, 4356595, 5930270, 8713190, 11860540, 17426380, 155966101, 311932202, 623864404, 779830505, 1559661010, 3119322020]

約数ペア:

[(1, 3119322020), (2, 1559661010), (4, 779830505), (5, 623864404), (10, 311932202), (20, 155966101), (179, 17426380), (263, 11860540), (358, 8713190), (526, 5930270), (716, 4356595), (895, 3485276), (1052, 2965135), (1315, 2372108), (1790, 1742638), (2630, 1186054), (3313, 941540), (3580, 871319), (5260, 593027), (6626, 470770), (13252, 235385), (16565, 188308), (33130, 94154), (47077, 66260)]