143101040

素因数分解:

$2^4\times 5^1\times {\mathrm{1788763}}^1$

素因数の和:1788776

約数の個数: 20

約数和(自身を含む): 332710104

約数和(自身を除く): 189609064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1788763, 3577526, 7155052, 8943815, 14310104, 17887630, 28620208, 35775260, 71550520, 143101040]

約数ペア:

[(1, 143101040), (2, 71550520), (4, 35775260), (5, 28620208), (8, 17887630), (10, 14310104), (16, 8943815), (20, 7155052), (40, 3577526), (80, 1788763)]