1252803080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{292711}}^1$

素因数の和:292829

約数の個数: 32

約数和(自身を含む): 2845160640

約数和(自身を除く): 1592357560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 292711, 585422, 1170844, 1463555, 2341688, 2927110, 5854220, 11708440, 31320077, 62640154, 125280308, 156600385, 250560616, 313200770, 626401540, 1252803080]

約数ペア:

[(1, 1252803080), (2, 626401540), (4, 313200770), (5, 250560616), (8, 156600385), (10, 125280308), (20, 62640154), (40, 31320077), (107, 11708440), (214, 5854220), (428, 2927110), (535, 2341688), (856, 1463555), (1070, 1170844), (2140, 585422), (4280, 292711)]