3885680

素因数分解:

$2^4\times 5^1\times {\mathrm{48571}}^1$

素因数の和:48584

約数の個数: 20

約数和(自身を含む): 9034392

約数和(自身を除く): 5148712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48571, 97142, 194284, 242855, 388568, 485710, 777136, 971420, 1942840, 3885680]

約数ペア:

[(1, 3885680), (2, 1942840), (4, 971420), (5, 777136), (8, 485710), (10, 388568), (16, 242855), (20, 194284), (40, 97142), (80, 48571)]