26847380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10128

約数の個数: 48

約数和(自身を含む): 67831680

約数和(自身を除く): 40984300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10093, 20186, 40372, 50465, 70651, 100930, 141302, 191767, 201860, 282604, 353255, 383534, 706510, 767068, 958835, 1342369, 1413020, 1917670, 2684738, 3835340, 5369476, 6711845, 13423690, 26847380]

約数ペア:

[(1, 26847380), (2, 13423690), (4, 6711845), (5, 5369476), (7, 3835340), (10, 2684738), (14, 1917670), (19, 1413020), (20, 1342369), (28, 958835), (35, 767068), (38, 706510), (70, 383534), (76, 353255), (95, 282604), (133, 201860), (140, 191767), (190, 141302), (266, 100930), (380, 70651), (532, 50465), (665, 40372), (1330, 20186), (2660, 10093)]