193848400

素因数分解:

$2^4\times 5^2\times {\mathrm{484621}}^1$

素因数の和:484639

約数の個数: 30

約数和(自身を含む): 465721742

約数和(自身を除く): 271873342

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 484621, 969242, 1938484, 2423105, 3876968, 4846210, 7753936, 9692420, 12115525, 19384840, 24231050, 38769680, 48462100, 96924200, 193848400]

約数ペア:

[(1, 193848400), (2, 96924200), (4, 48462100), (5, 38769680), (8, 24231050), (10, 19384840), (16, 12115525), (20, 9692420), (25, 7753936), (40, 4846210), (50, 3876968), (80, 2423105), (100, 1938484), (200, 969242), (400, 484621)]