15704300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1730

約数の個数: 36

約数和(自身を含む): 34450920

約数和(自身を除く): 18746620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1619, 1940, 2425, 3238, 4850, 6476, 8095, 9700, 16190, 32380, 40475, 80950, 157043, 161900, 314086, 628172, 785215, 1570430, 3140860, 3926075, 7852150, 15704300]

約数ペア:

[(1, 15704300), (2, 7852150), (4, 3926075), (5, 3140860), (10, 1570430), (20, 785215), (25, 628172), (50, 314086), (97, 161900), (100, 157043), (194, 80950), (388, 40475), (485, 32380), (970, 16190), (1619, 9700), (1940, 8095), (2425, 6476), (3238, 4850)]