10111400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 25323900

約数和(自身を除く): 15212500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 3889, 7778, 15556, 19445, 31112, 38890, 50557, 77780, 97225, 101114, 155560, 194450, 202228, 252785, 388900, 404456, 505570, 777800, 1011140, 1263925, 2022280, 2527850, 5055700, 10111400]

約数ペア:

[(1, 10111400), (2, 5055700), (4, 2527850), (5, 2022280), (8, 1263925), (10, 1011140), (13, 777800), (20, 505570), (25, 404456), (26, 388900), (40, 252785), (50, 202228), (52, 194450), (65, 155560), (100, 101114), (104, 97225), (130, 77780), (200, 50557), (260, 38890), (325, 31112), (520, 19445), (650, 15556), (1300, 7778), (2600, 3889)]