54141200

素因数分解:

$2^4\times 5^2\times {\mathrm{135353}}^1$

素因数の和:135371

約数の個数: 30

約数和(自身を含む): 130075194

約数和(自身を除く): 75933994

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 135353, 270706, 541412, 676765, 1082824, 1353530, 2165648, 2707060, 3383825, 5414120, 6767650, 10828240, 13535300, 27070600, 54141200]

約数ペア:

[(1, 54141200), (2, 27070600), (4, 13535300), (5, 10828240), (8, 6767650), (10, 5414120), (16, 3383825), (20, 2707060), (25, 2165648), (40, 1353530), (50, 1082824), (80, 676765), (100, 541412), (200, 270706), (400, 135353)]