274345520

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{5783}}^1$

素因数の和:6389

約数の個数: 40

約数和(自身を含む): 639039456

約数和(自身を除く): 364693936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 2372, 2965, 4744, 5783, 5930, 9488, 11566, 11860, 23132, 23720, 28915, 46264, 47440, 57830, 92528, 115660, 231320, 462640, 3429319, 6858638, 13717276, 17146595, 27434552, 34293190, 54869104, 68586380, 137172760, 274345520]

約数ペア:

[(1, 274345520), (2, 137172760), (4, 68586380), (5, 54869104), (8, 34293190), (10, 27434552), (16, 17146595), (20, 13717276), (40, 6858638), (80, 3429319), (593, 462640), (1186, 231320), (2372, 115660), (2965, 92528), (4744, 57830), (5783, 47440), (5930, 46264), (9488, 28915), (11566, 23720), (11860, 23132)]