5678500

素因数分解:

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

素因数の和:337

約数の個数: 48

約数和(自身を含む): 12750192

約数和(自身を除く): 7071692

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 277, 410, 500, 554, 820, 1025, 1108, 1385, 2050, 2770, 4100, 5125, 5540, 6925, 10250, 11357, 13850, 20500, 22714, 27700, 34625, 45428, 56785, 69250, 113570, 138500, 227140, 283925, 567850, 1135700, 1419625, 2839250, 5678500]

約数ペア:

[(1, 5678500), (2, 2839250), (4, 1419625), (5, 1135700), (10, 567850), (20, 283925), (25, 227140), (41, 138500), (50, 113570), (82, 69250), (100, 56785), (125, 45428), (164, 34625), (205, 27700), (250, 22714), (277, 20500), (410, 13850), (500, 11357), (554, 10250), (820, 6925), (1025, 5540), (1108, 5125), (1385, 4100), (2050, 2770)]