188557120

素因数分解:

$2^6\times 5^1\times {\mathrm{589241}}^1$

素因数の和:589258

約数の個数: 28

約数和(自身を含む): 449002404

約数和(自身を除く): 260445284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 589241, 1178482, 2356964, 2946205, 4713928, 5892410, 9427856, 11784820, 18855712, 23569640, 37711424, 47139280, 94278560, 188557120]

約数ペア:

[(1, 188557120), (2, 94278560), (4, 47139280), (5, 37711424), (8, 23569640), (10, 18855712), (16, 11784820), (20, 9427856), (32, 5892410), (40, 4713928), (64, 2946205), (80, 2356964), (160, 1178482), (320, 589241)]