2593660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 5581296

約数和(自身を除く): 2987636

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3163, 6326, 12652, 15815, 31630, 63260, 129683, 259366, 518732, 648415, 1296830, 2593660]

約数ペア:

[(1, 2593660), (2, 1296830), (4, 648415), (5, 518732), (10, 259366), (20, 129683), (41, 63260), (82, 31630), (164, 15815), (205, 12652), (410, 6326), (820, 3163)]