2016874510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79813}}^1$

素因数の和:79865

約数の個数: 48

約数和(自身を含む): 4378915296

約数和(自身を除く): 2362040786

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 25270, 79813, 159626, 399065, 558691, 798130, 1117382, 1516447, 2793455, 3032894, 5586910, 7582235, 10615129, 15164470, 21230258, 28812493, 53075645, 57624986, 106151290, 144062465, 201687451, 288124930, 403374902, 1008437255, 2016874510]

約数ペア:

[(1, 2016874510), (2, 1008437255), (5, 403374902), (7, 288124930), (10, 201687451), (14, 144062465), (19, 106151290), (35, 57624986), (38, 53075645), (70, 28812493), (95, 21230258), (133, 15164470), (190, 10615129), (266, 7582235), (361, 5586910), (665, 3032894), (722, 2793455), (1330, 1516447), (1805, 1117382), (2527, 798130), (3610, 558691), (5054, 399065), (12635, 159626), (25270, 79813)]