2839250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 5464368

約数和(自身を除く): 2625118

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 277, 410, 554, 1025, 1385, 2050, 2770, 5125, 6925, 10250, 11357, 13850, 22714, 34625, 56785, 69250, 113570, 283925, 567850, 1419625, 2839250]

約数ペア:

[(1, 2839250), (2, 1419625), (5, 567850), (10, 283925), (25, 113570), (41, 69250), (50, 56785), (82, 34625), (125, 22714), (205, 13850), (250, 11357), (277, 10250), (410, 6925), (554, 5125), (1025, 2770), (1385, 2050)]