28892060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14303}}^1$

素因数の和:14413

約数の個数: 24

約数和(自身を含む): 61278336

約数和(自身を除く): 32386276

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 14303, 28606, 57212, 71515, 143030, 286060, 1444603, 2889206, 5778412, 7223015, 14446030, 28892060]

約数ペア:

[(1, 28892060), (2, 14446030), (4, 7223015), (5, 5778412), (10, 2889206), (20, 1444603), (101, 286060), (202, 143030), (404, 71515), (505, 57212), (1010, 28606), (2020, 14303)]