156766112260

素因数分解:

$2^2\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{2780527}}^1$

素因数の和:2783355

約数の個数: 24

約数和(自身を含む): 329325736320

約数和(自身を除く): 172559624060

約数列:

[1, 2, 4, 5, 10, 20, 2819, 5638, 11276, 14095, 28190, 56380, 2780527, 5561054, 11122108, 13902635, 27805270, 55610540, 7838305613, 15676611226, 31353222452, 39191528065, 78383056130, 156766112260]

約数ペア:

[(1, 156766112260), (2, 78383056130), (4, 39191528065), (5, 31353222452), (10, 15676611226), (20, 7838305613), (2819, 55610540), (5638, 27805270), (11276, 13902635), (14095, 11122108), (28190, 5561054), (56380, 2780527)]