10164400

素因数分解:

$2^4\times 5^2\times {\mathrm{25411}}^1$

素因数の和:25429

約数の個数: 30

約数和(自身を含む): 24420932

約数和(自身を除く): 14256532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 25411, 50822, 101644, 127055, 203288, 254110, 406576, 508220, 635275, 1016440, 1270550, 2032880, 2541100, 5082200, 10164400]

約数ペア:

[(1, 10164400), (2, 5082200), (4, 2541100), (5, 2032880), (8, 1270550), (10, 1016440), (16, 635275), (20, 508220), (25, 406576), (40, 254110), (50, 203288), (80, 127055), (100, 101644), (200, 50822), (400, 25411)]