85955210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2239}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 83388790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 2239, 3490, 3839, 4478, 7678, 11195, 19195, 22390, 24629, 38390, 49258, 123145, 246290, 781411, 1562822, 3907055, 7814110, 8595521, 17191042, 42977605, 85955210]

約数ペア:

[(1, 85955210), (2, 42977605), (5, 17191042), (10, 8595521), (11, 7814110), (22, 3907055), (55, 1562822), (110, 781411), (349, 246290), (698, 123145), (1745, 49258), (2239, 38390), (3490, 24629), (3839, 22390), (4478, 19195), (7678, 11195)]