56704300

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4290

約数の個数: 36

約数和(自身を含む): 123976440

約数和(自身を除く): 67272140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 4139, 6850, 8278, 13700, 16556, 20695, 41390, 82780, 103475, 206950, 413900, 567043, 1134086, 2268172, 2835215, 5670430, 11340860, 14176075, 28352150, 56704300]

約数ペア:

[(1, 56704300), (2, 28352150), (4, 14176075), (5, 11340860), (10, 5670430), (20, 2835215), (25, 2268172), (50, 1134086), (100, 567043), (137, 413900), (274, 206950), (548, 103475), (685, 82780), (1370, 41390), (2740, 20695), (3425, 16556), (4139, 13700), (6850, 8278)]