3286880

素因数分解:

$2^5\times 5^1\times {\mathrm{20543}}^1$

素因数の和:20558

約数の個数: 24

約数和(自身を含む): 7765632

約数和(自身を除く): 4478752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 20543, 41086, 82172, 102715, 164344, 205430, 328688, 410860, 657376, 821720, 1643440, 3286880]

約数ペア:

[(1, 3286880), (2, 1643440), (4, 821720), (5, 657376), (8, 410860), (10, 328688), (16, 205430), (20, 164344), (32, 102715), (40, 82172), (80, 41086), (160, 20543)]