8324920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 18994320

約数和(自身を除く): 10669400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2851, 2920, 5702, 11404, 14255, 22808, 28510, 57020, 114040, 208123, 416246, 832492, 1040615, 1664984, 2081230, 4162460, 8324920]

約数ペア:

[(1, 8324920), (2, 4162460), (4, 2081230), (5, 1664984), (8, 1040615), (10, 832492), (20, 416246), (40, 208123), (73, 114040), (146, 57020), (292, 28510), (365, 22808), (584, 14255), (730, 11404), (1460, 5702), (2851, 2920)]