1049702960

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{135271}}^1$

素因数の和:135381

約数の個数: 40

約数和(自身を含む): 2465738016

約数和(自身を除く): 1416035056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 135271, 270542, 541084, 676355, 1082168, 1352710, 2164336, 2705420, 5410840, 10821680, 13121287, 26242574, 52485148, 65606435, 104970296, 131212870, 209940592, 262425740, 524851480, 1049702960]

約数ペア:

[(1, 1049702960), (2, 524851480), (4, 262425740), (5, 209940592), (8, 131212870), (10, 104970296), (16, 65606435), (20, 52485148), (40, 26242574), (80, 13121287), (97, 10821680), (194, 5410840), (388, 2705420), (485, 2164336), (776, 1352710), (970, 1082168), (1552, 676355), (1940, 541084), (3880, 270542), (7760, 135271)]