25322770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10009}}^1$

素因数の和:10050

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 26569070

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10009, 20018, 50045, 100090, 110099, 220198, 230207, 460414, 550495, 1100990, 1151035, 2302070, 2532277, 5064554, 12661385, 25322770]

約数ペア:

[(1, 25322770), (2, 12661385), (5, 5064554), (10, 2532277), (11, 2302070), (22, 1151035), (23, 1100990), (46, 550495), (55, 460414), (110, 230207), (115, 220198), (230, 110099), (253, 100090), (506, 50045), (1265, 20018), (2530, 10009)]