131641150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{90787}}^1$

素因数の和:90828

約数の個数: 24

約数和(自身を含む): 253298520

約数和(自身を除く): 121657370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 90787, 181574, 453935, 907870, 2269675, 2632823, 4539350, 5265646, 13164115, 26328230, 65820575, 131641150]

約数ペア:

[(1, 131641150), (2, 65820575), (5, 26328230), (10, 13164115), (25, 5265646), (29, 4539350), (50, 2632823), (58, 2269675), (145, 907870), (290, 453935), (725, 181574), (1450, 90787)]