2028200

素因数分解:

$2^3\times 5^2\times {\mathrm{10141}}^1$

素因数の和:10157

約数の個数: 24

約数和(自身を含む): 4716030

約数和(自身を除く): 2687830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10141, 20282, 40564, 50705, 81128, 101410, 202820, 253525, 405640, 507050, 1014100, 2028200]

約数ペア:

[(1, 2028200), (2, 1014100), (4, 507050), (5, 405640), (8, 253525), (10, 202820), (20, 101410), (25, 81128), (40, 50705), (50, 40564), (100, 20282), (200, 10141)]