100011280

素因数分解:

$2^4\times 5^1\times {\mathrm{1250141}}^1$

素因数の和:1250154

約数の個数: 20

約数和(自身を含む): 232526412

約数和(自身を除く): 132515132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1250141, 2500282, 5000564, 6250705, 10001128, 12501410, 20002256, 25002820, 50005640, 100011280]

約数ペア:

[(1, 100011280), (2, 50005640), (4, 25002820), (5, 20002256), (8, 12501410), (10, 10001128), (16, 6250705), (20, 5000564), (40, 2500282), (80, 1250141)]