27694460

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4999}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 58380000

約数和(自身を除く): 30685540

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 4999, 5540, 9998, 19996, 24995, 49990, 99980, 1384723, 2769446, 5538892, 6923615, 13847230, 27694460]

約数ペア:

[(1, 27694460), (2, 13847230), (4, 6923615), (5, 5538892), (10, 2769446), (20, 1384723), (277, 99980), (554, 49990), (1108, 24995), (1385, 19996), (2770, 9998), (4999, 5540)]