5568440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 12707280

約数和(自身を除く): 7138840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 1907, 2920, 3814, 7628, 9535, 15256, 19070, 38140, 76280, 139211, 278422, 556844, 696055, 1113688, 1392110, 2784220, 5568440]

約数ペア:

[(1, 5568440), (2, 2784220), (4, 1392110), (5, 1113688), (8, 696055), (10, 556844), (20, 278422), (40, 139211), (73, 76280), (146, 38140), (292, 19070), (365, 15256), (584, 9535), (730, 7628), (1460, 3814), (1907, 2920)]