2873950

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 5390280

約数和(自身を除く): 2516330

約数列:

[1, 2, 5, 10, 25, 50, 229, 251, 458, 502, 1145, 1255, 2290, 2510, 5725, 6275, 11450, 12550, 57479, 114958, 287395, 574790, 1436975, 2873950]

約数ペア:

[(1, 2873950), (2, 1436975), (5, 574790), (10, 287395), (25, 114958), (50, 57479), (229, 12550), (251, 11450), (458, 6275), (502, 5725), (1145, 2510), (1255, 2290)]