613824880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{105107}}^1$

素因数の和:105193

約数の個数: 40

約数和(自身を含む): 1446706512

約数和(自身を除く): 832881632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 105107, 210214, 420428, 525535, 840856, 1051070, 1681712, 2102140, 4204280, 7672811, 8408560, 15345622, 30691244, 38364055, 61382488, 76728110, 122764976, 153456220, 306912440, 613824880]

約数ペア:

[(1, 613824880), (2, 306912440), (4, 153456220), (5, 122764976), (8, 76728110), (10, 61382488), (16, 38364055), (20, 30691244), (40, 15345622), (73, 8408560), (80, 7672811), (146, 4204280), (292, 2102140), (365, 1681712), (584, 1051070), (730, 840856), (1168, 525535), (1460, 420428), (2920, 210214), (5840, 105107)]