23353820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 33255460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 1559, 2140, 2996, 3118, 3745, 6236, 7490, 7795, 10913, 14980, 15590, 21826, 31180, 43652, 54565, 109130, 166813, 218260, 333626, 667252, 834065, 1167691, 1668130, 2335382, 3336260, 4670764, 5838455, 11676910, 23353820]

約数ペア:

[(1, 23353820), (2, 11676910), (4, 5838455), (5, 4670764), (7, 3336260), (10, 2335382), (14, 1668130), (20, 1167691), (28, 834065), (35, 667252), (70, 333626), (107, 218260), (140, 166813), (214, 109130), (428, 54565), (535, 43652), (749, 31180), (1070, 21826), (1498, 15590), (1559, 14980), (2140, 10913), (2996, 7795), (3118, 7490), (3745, 6236)]