162141040

素因数分解:

$2^4\times 5^1\times {\mathrm{2026763}}^1$

素因数の和:2026776

約数の個数: 20

約数和(自身を含む): 376978104

約数和(自身を除く): 214837064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2026763, 4053526, 8107052, 10133815, 16214104, 20267630, 32428208, 40535260, 81070520, 162141040]

約数ペア:

[(1, 162141040), (2, 81070520), (4, 40535260), (5, 32428208), (8, 20267630), (10, 16214104), (16, 10133815), (20, 8107052), (40, 4053526), (80, 2026763)]