7057114.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{254873}}^1$

素因数の和:254886

約数の個数: 20

約数和(自身を含む): 47406564

約数和(自身を除く): 27016724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 254873, 509746, 1019492, 1274365, 2038984, 2548730, 4077968, 5097460, 10194920, 20389840]

約数ペア:

[(1, 20389840), (2, 10194920), (4, 5097460), (5, 4077968), (8, 2548730), (10, 2038984), (16, 1274365), (20, 1019492), (40, 509746), (80, 254873)]