2849657620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{10093}}^1$

素因数の和:10864

約数の個数: 48

約数和(自身を含む): 6308346240

約数和(自身を除く): 3458688620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 743, 1486, 2972, 3715, 7430, 10093, 14117, 14860, 20186, 28234, 40372, 50465, 56468, 70585, 100930, 141170, 191767, 201860, 282340, 383534, 767068, 958835, 1917670, 3835340, 7499099, 14998198, 29996396, 37495495, 74990990, 142482881, 149981980, 284965762, 569931524, 712414405, 1424828810, 2849657620]

約数ペア:

[(1, 2849657620), (2, 1424828810), (4, 712414405), (5, 569931524), (10, 284965762), (19, 149981980), (20, 142482881), (38, 74990990), (76, 37495495), (95, 29996396), (190, 14998198), (380, 7499099), (743, 3835340), (1486, 1917670), (2972, 958835), (3715, 767068), (7430, 383534), (10093, 282340), (14117, 201860), (14860, 191767), (20186, 141170), (28234, 100930), (40372, 70585), (50465, 56468)]