12211860400

素因数分解:

$2^4\times 5^2\times {\mathrm{30529651}}^1$

素因数の和:30529669

約数の個数: 30

約数和(自身を含む): 29338995572

約数和(自身を除く): 17127135172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30529651, 61059302, 122118604, 152648255, 244237208, 305296510, 488474416, 610593020, 763241275, 1221186040, 1526482550, 2442372080, 3052965100, 6105930200, 12211860400]

約数ペア:

[(1, 12211860400), (2, 6105930200), (4, 3052965100), (5, 2442372080), (8, 1526482550), (10, 1221186040), (16, 763241275), (20, 610593020), (25, 488474416), (40, 305296510), (50, 244237208), (80, 152648255), (100, 122118604), (200, 61059302), (400, 30529651)]