10080406100

素因数分解:

$2^2\times 5^2\times {\mathrm{100804061}}^1$

素因数の和:100804075

約数の個数: 18

約数和(自身を含む): 21874481454

約数和(自身を除く): 11794075354

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 100804061, 201608122, 403216244, 504020305, 1008040610, 2016081220, 2520101525, 5040203050, 10080406100]

約数ペア:

[(1, 10080406100), (2, 5040203050), (4, 2520101525), (5, 2016081220), (10, 1008040610), (20, 504020305), (25, 403216244), (50, 201608122), (100, 100804061)]