2652834440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{8287}}^1$

素因数の和:8502

約数の個数: 64

約数和(自身を含む): 6122511360

約数和(自身を除く): 3469676920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 151, 212, 265, 302, 424, 530, 604, 755, 1060, 1208, 1510, 2120, 3020, 6040, 8003, 8287, 16006, 16574, 32012, 33148, 40015, 41435, 64024, 66296, 80030, 82870, 160060, 165740, 320120, 331480, 439211, 878422, 1251337, 1756844, 2196055, 2502674, 3513688, 4392110, 5005348, 6256685, 8784220, 10010696, 12513370, 17568440, 25026740, 50053480, 66320861, 132641722, 265283444, 331604305, 530566888, 663208610, 1326417220, 2652834440]

約数ペア:

[(1, 2652834440), (2, 1326417220), (4, 663208610), (5, 530566888), (8, 331604305), (10, 265283444), (20, 132641722), (40, 66320861), (53, 50053480), (106, 25026740), (151, 17568440), (212, 12513370), (265, 10010696), (302, 8784220), (424, 6256685), (530, 5005348), (604, 4392110), (755, 3513688), (1060, 2502674), (1208, 2196055), (1510, 1756844), (2120, 1251337), (3020, 878422), (6040, 439211), (8003, 331480), (8287, 320120), (16006, 165740), (16574, 160060), (32012, 82870), (33148, 80030), (40015, 66296), (41435, 64024)]