2571040760

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^2\times {\mathrm{2819}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 5825471400

約数和(自身を除く): 3254430640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 2819, 3020, 5638, 6040, 11276, 14095, 22552, 22801, 28190, 45602, 56380, 91204, 112760, 114005, 182408, 228010, 425669, 456020, 851338, 912040, 1702676, 2128345, 3405352, 4256690, 8513380, 17026760, 64276019, 128552038, 257104076, 321380095, 514208152, 642760190, 1285520380, 2571040760]

約数ペア:

[(1, 2571040760), (2, 1285520380), (4, 642760190), (5, 514208152), (8, 321380095), (10, 257104076), (20, 128552038), (40, 64276019), (151, 17026760), (302, 8513380), (604, 4256690), (755, 3405352), (1208, 2128345), (1510, 1702676), (2819, 912040), (3020, 851338), (5638, 456020), (6040, 425669), (11276, 228010), (14095, 182408), (22552, 114005), (22801, 112760), (28190, 91204), (45602, 56380)]