9432826580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{206951}}^1$

素因数の和:207056

約数の個数: 48

約数和(自身を含む): 20652153984

約数和(自身を除く): 11219327404

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1060, 2279, 4558, 9116, 11395, 22790, 45580, 206951, 413902, 827804, 1034755, 2069510, 4139020, 8898893, 10968403, 17797786, 21936806, 35595572, 43873612, 44494465, 54842015, 88988930, 109684030, 177977860, 219368060, 471641329, 943282658, 1886565316, 2358206645, 4716413290, 9432826580]

約数ペア:

[(1, 9432826580), (2, 4716413290), (4, 2358206645), (5, 1886565316), (10, 943282658), (20, 471641329), (43, 219368060), (53, 177977860), (86, 109684030), (106, 88988930), (172, 54842015), (212, 44494465), (215, 43873612), (265, 35595572), (430, 21936806), (530, 17797786), (860, 10968403), (1060, 8898893), (2279, 4139020), (4558, 2069510), (9116, 1034755), (11395, 827804), (22790, 413902), (45580, 206951)]