568399390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 1120618800

約数和(自身を除く): 552219410

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 169, 178, 338, 445, 845, 890, 1157, 1690, 2314, 3779, 5785, 7558, 11570, 15041, 18895, 30082, 37790, 49127, 75205, 98254, 150410, 245635, 336331, 491270, 638651, 672662, 1277302, 1681655, 3193255, 3363310, 4372303, 6386510, 8744606, 21861515, 43723030, 56839939, 113679878, 284199695, 568399390]

約数ペア:

[(1, 568399390), (2, 284199695), (5, 113679878), (10, 56839939), (13, 43723030), (26, 21861515), (65, 8744606), (89, 6386510), (130, 4372303), (169, 3363310), (178, 3193255), (338, 1681655), (445, 1277302), (845, 672662), (890, 638651), (1157, 491270), (1690, 336331), (2314, 245635), (3779, 150410), (5785, 98254), (7558, 75205), (11570, 49127), (15041, 37790), (18895, 30082)]