5356773040

素因数分解:

$2^4\times 5^1\times {\mathrm{66959663}}^1$

素因数の和:66959676

約数の個数: 20

約数和(自身を含む): 12454497504

約数和(自身を除く): 7097724464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66959663, 133919326, 267838652, 334798315, 535677304, 669596630, 1071354608, 1339193260, 2678386520, 5356773040]

約数ペア:

[(1, 5356773040), (2, 2678386520), (4, 1339193260), (5, 1071354608), (8, 669596630), (10, 535677304), (16, 334798315), (20, 267838652), (40, 133919326), (80, 66959663)]