5124500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 11535888

約数和(自身を除く): 6411388

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 277, 370, 500, 554, 740, 925, 1108, 1385, 1850, 2770, 3700, 4625, 5540, 6925, 9250, 10249, 13850, 18500, 20498, 27700, 34625, 40996, 51245, 69250, 102490, 138500, 204980, 256225, 512450, 1024900, 1281125, 2562250, 5124500]

約数ペア:

[(1, 5124500), (2, 2562250), (4, 1281125), (5, 1024900), (10, 512450), (20, 256225), (25, 204980), (37, 138500), (50, 102490), (74, 69250), (100, 51245), (125, 40996), (148, 34625), (185, 27700), (250, 20498), (277, 18500), (370, 13850), (500, 10249), (554, 9250), (740, 6925), (925, 5540), (1108, 4625), (1385, 3700), (1850, 2770)]