380677060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{98621}}^1$

素因数の和:98823

約数の個数: 24

約数和(自身を含む): 803572056

約数和(自身を除く): 422894996

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 98621, 197242, 394484, 493105, 986210, 1972420, 19033853, 38067706, 76135412, 95169265, 190338530, 380677060]

約数ペア:

[(1, 380677060), (2, 190338530), (4, 95169265), (5, 76135412), (10, 38067706), (20, 19033853), (193, 1972420), (386, 986210), (772, 493105), (965, 394484), (1930, 197242), (3860, 98621)]