12870850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4434

約数の個数: 24

約数和(自身を含む): 24351120

約数和(自身を除く): 11480270

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 4363, 8726, 21815, 43630, 109075, 218150, 257417, 514834, 1287085, 2574170, 6435425, 12870850]

約数ペア:

[(1, 12870850), (2, 6435425), (5, 2574170), (10, 1287085), (25, 514834), (50, 257417), (59, 218150), (118, 109075), (295, 43630), (590, 21815), (1475, 8726), (2950, 4363)]