26230250

素因数分解:

$2^1\times 5^3\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 23190550

約数列:

[1, 2, 5, 10, 25, 50, 125, 239, 250, 439, 478, 878, 1195, 2195, 2390, 4390, 5975, 10975, 11950, 21950, 29875, 54875, 59750, 104921, 109750, 209842, 524605, 1049210, 2623025, 5246050, 13115125, 26230250]

約数ペア:

[(1, 26230250), (2, 13115125), (5, 5246050), (10, 2623025), (25, 1049210), (50, 524605), (125, 209842), (239, 109750), (250, 104921), (439, 59750), (478, 54875), (878, 29875), (1195, 21950), (2195, 11950), (2390, 10975), (4390, 5975)]