105717080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{377561}}^1$

素因数の和:377579

約数の個数: 32

約数和(自身を含む): 271844640

約数和(自身を除く): 166127560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 377561, 755122, 1510244, 1887805, 2642927, 3020488, 3775610, 5285854, 7551220, 10571708, 13214635, 15102440, 21143416, 26429270, 52858540, 105717080]

約数ペア:

[(1, 105717080), (2, 52858540), (4, 26429270), (5, 21143416), (7, 15102440), (8, 13214635), (10, 10571708), (14, 7551220), (20, 5285854), (28, 3775610), (35, 3020488), (40, 2642927), (56, 1887805), (70, 1510244), (140, 755122), (280, 377561)]