136525120

素因数分解:

$2^6\times 5^1\times {\mathrm{426641}}^1$

素因数の和:426658

約数の個数: 28

約数和(自身を含む): 325101204

約数和(自身を除く): 188576084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 426641, 853282, 1706564, 2133205, 3413128, 4266410, 6826256, 8532820, 13652512, 17065640, 27305024, 34131280, 68262560, 136525120]

約数ペア:

[(1, 136525120), (2, 68262560), (4, 34131280), (5, 27305024), (8, 17065640), (10, 13652512), (16, 8532820), (20, 6826256), (32, 4266410), (40, 3413128), (64, 2133205), (80, 1706564), (160, 853282), (320, 426641)]