252520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 583200

約数和(自身を除く): 330680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 107, 118, 214, 236, 295, 428, 472, 535, 590, 856, 1070, 1180, 2140, 2360, 4280, 6313, 12626, 25252, 31565, 50504, 63130, 126260, 252520]

約数ペア:

[(1, 252520), (2, 126260), (4, 63130), (5, 50504), (8, 31565), (10, 25252), (20, 12626), (40, 6313), (59, 4280), (107, 2360), (118, 2140), (214, 1180), (236, 1070), (295, 856), (428, 590), (472, 535)]