100796005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2143}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 126581760

約数和(自身を除く): 25785755

約数列:

[1, 5, 23, 115, 409, 2045, 2143, 9407, 10715, 47035, 49289, 246445, 876487, 4382435, 20159201, 100796005]

約数ペア:

[(1, 100796005), (5, 20159201), (23, 4382435), (115, 876487), (409, 246445), (2045, 49289), (2143, 47035), (9407, 10715)]