122000890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25793}}^1$

素因数の和:25854

約数の個数: 32

約数和(自身を含む): 245146176

約数和(自身を除く): 123145286

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 25793, 51586, 128965, 257930, 283723, 567446, 1109099, 1418615, 2218198, 2837230, 5545495, 11090990, 12200089, 24400178, 61000445, 122000890]

約数ペア:

[(1, 122000890), (2, 61000445), (5, 24400178), (10, 12200089), (11, 11090990), (22, 5545495), (43, 2837230), (55, 2218198), (86, 1418615), (110, 1109099), (215, 567446), (430, 283723), (473, 257930), (946, 128965), (2365, 51586), (4730, 25793)]