118445480

素因数分解:

$2^3\times 5^1\times {\mathrm{2961137}}^1$

素因数の和:2961148

約数の個数: 16

約数和(自身を含む): 266502420

約数和(自身を除く): 148056940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2961137, 5922274, 11844548, 14805685, 23689096, 29611370, 59222740, 118445480]

約数ペア:

[(1, 118445480), (2, 59222740), (4, 29611370), (5, 23689096), (8, 14805685), (10, 11844548), (20, 5922274), (40, 2961137)]