5045840

素因数分解:

$2^4\times 5^1\times {\mathrm{63073}}^1$

素因数の和:63086

約数の個数: 20

約数和(自身を含む): 11731764

約数和(自身を除く): 6685924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63073, 126146, 252292, 315365, 504584, 630730, 1009168, 1261460, 2522920, 5045840]

約数ペア:

[(1, 5045840), (2, 2522920), (4, 1261460), (5, 1009168), (8, 630730), (10, 504584), (16, 315365), (20, 252292), (40, 126146), (80, 63073)]