252537010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{99817}}^1$

素因数の和:99858

約数の個数: 32

約数和(自身を含む): 517456512

約数和(自身を除く): 264919502

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 99817, 199634, 499085, 998170, 1097987, 2195974, 2295791, 4591582, 5489935, 10979870, 11478955, 22957910, 25253701, 50507402, 126268505, 252537010]

約数ペア:

[(1, 252537010), (2, 126268505), (5, 50507402), (10, 25253701), (11, 22957910), (22, 11478955), (23, 10979870), (46, 5489935), (55, 4591582), (110, 2295791), (115, 2195974), (230, 1097987), (253, 998170), (506, 499085), (1265, 199634), (2530, 99817)]