33142960

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 77870016

約数和(自身を除く): 44727056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 4271, 7760, 8542, 17084, 21355, 34168, 42710, 68336, 85420, 170840, 341680, 414287, 828574, 1657148, 2071435, 3314296, 4142870, 6628592, 8285740, 16571480, 33142960]

約数ペア:

[(1, 33142960), (2, 16571480), (4, 8285740), (5, 6628592), (8, 4142870), (10, 3314296), (16, 2071435), (20, 1657148), (40, 828574), (80, 414287), (97, 341680), (194, 170840), (388, 85420), (485, 68336), (776, 42710), (970, 34168), (1552, 21355), (1940, 17084), (3880, 8542), (4271, 7760)]