10389460

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1447}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 21893760

約数和(自身を除く): 11504300

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1447, 1795, 2894, 3590, 5788, 7180, 7235, 14470, 28940, 519473, 1038946, 2077892, 2597365, 5194730, 10389460]

約数ペア:

[(1, 10389460), (2, 5194730), (4, 2597365), (5, 2077892), (10, 1038946), (20, 519473), (359, 28940), (718, 14470), (1436, 7235), (1447, 7180), (1795, 5788), (2894, 3590)]