1121660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 2494800

約数和(自身を除く): 1373140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3299, 6598, 13196, 16495, 32990, 56083, 65980, 112166, 224332, 280415, 560830, 1121660]

約数ペア:

[(1, 1121660), (2, 560830), (4, 280415), (5, 224332), (10, 112166), (17, 65980), (20, 56083), (34, 32990), (68, 16495), (85, 13196), (170, 6598), (340, 3299)]