25593710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 22790290

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 499, 998, 1115, 2230, 2495, 4990, 5129, 10258, 11477, 22954, 25645, 51290, 57385, 111277, 114770, 222554, 556385, 1112770, 2559371, 5118742, 12796855, 25593710]

約数ペア:

[(1, 25593710), (2, 12796855), (5, 5118742), (10, 2559371), (23, 1112770), (46, 556385), (115, 222554), (223, 114770), (230, 111277), (446, 57385), (499, 51290), (998, 25645), (1115, 22954), (2230, 11477), (2495, 10258), (4990, 5129)]