388659969130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54673}}^1\times {\mathrm{19213}}^1$

素因数の和:73930

約数の個数: 32

約数和(自身を含む): 718546265424

約数和(自身を除く): 329886296294

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 19213, 38426, 54673, 96065, 109346, 192130, 273365, 546730, 710881, 1421762, 2022901, 3554405, 4045802, 7108810, 10114505, 20229010, 1050432349, 2100864698, 5252161745, 10504323490, 38865996913, 77731993826, 194329984565, 388659969130]

約数ペア:

[(1, 388659969130), (2, 194329984565), (5, 77731993826), (10, 38865996913), (37, 10504323490), (74, 5252161745), (185, 2100864698), (370, 1050432349), (19213, 20229010), (38426, 10114505), (54673, 7108810), (96065, 4045802), (109346, 3554405), (192130, 2022901), (273365, 1421762), (546730, 710881)]