14161040

素因数分解:

$2^4\times 5^1\times {\mathrm{177013}}^1$

素因数の和:177026

約数の個数: 20

約数和(自身を含む): 32924604

約数和(自身を除く): 18763564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 177013, 354026, 708052, 885065, 1416104, 1770130, 2832208, 3540260, 7080520, 14161040]

約数ペア:

[(1, 14161040), (2, 7080520), (4, 3540260), (5, 2832208), (8, 1770130), (10, 1416104), (16, 885065), (20, 708052), (40, 354026), (80, 177013)]