5655782840

素因数分解:

$2^3\times 5^1\times {\mathrm{14983}}^1\times {\mathrm{9437}}^1$

素因数の和:24431

約数の個数: 32

約数和(自身を含む): 12727709280

約数和(自身を除く): 7071926440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9437, 14983, 18874, 29966, 37748, 47185, 59932, 74915, 75496, 94370, 119864, 149830, 188740, 299660, 377480, 599320, 141394571, 282789142, 565578284, 706972855, 1131156568, 1413945710, 2827891420, 5655782840]

約数ペア:

[(1, 5655782840), (2, 2827891420), (4, 1413945710), (5, 1131156568), (8, 706972855), (10, 565578284), (20, 282789142), (40, 141394571), (9437, 599320), (14983, 377480), (18874, 299660), (29966, 188740), (37748, 149830), (47185, 119864), (59932, 94370), (74915, 75496)]