5055700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3916

約数の個数: 36

約数和(自身を含む): 11817820

約数和(自身を除く): 6762120

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3889, 7778, 15556, 19445, 38890, 50557, 77780, 97225, 101114, 194450, 202228, 252785, 388900, 505570, 1011140, 1263925, 2527850, 5055700]

約数ペア:

[(1, 5055700), (2, 2527850), (4, 1263925), (5, 1011140), (10, 505570), (13, 388900), (20, 252785), (25, 202228), (26, 194450), (50, 101114), (52, 97225), (65, 77780), (100, 50557), (130, 38890), (260, 19445), (325, 15556), (650, 7778), (1300, 3889)]