1099040620

素因数分解:

$2^2\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{16007}}^1$

素因数の和:19449

約数の個数: 24

約数和(自身を含む): 2308801824

約数和(自身を除く): 1209761204

約数列:

[1, 2, 4, 5, 10, 20, 3433, 6866, 13732, 16007, 17165, 32014, 34330, 64028, 68660, 80035, 160070, 320140, 54952031, 109904062, 219808124, 274760155, 549520310, 1099040620]

約数ペア:

[(1, 1099040620), (2, 549520310), (4, 274760155), (5, 219808124), (10, 109904062), (20, 54952031), (3433, 320140), (6866, 160070), (13732, 80035), (16007, 68660), (17165, 64028), (32014, 34330)]